{
 "events": [],
 "held_value": {
  "active": false,
  "main_answer": false,
  "questions": [],
  "rule": "If a check does not record a value, the page keeps the last confirmed value for a short time, marked with its date; after that the value is shown as unknown."
 },
 "history": [
  {
   "evidence": {
    "bytes": 779771,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-16",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-16T17:53:47.188Z",
   "measurement_id": "11775a7ce5b03b8a"
  },
  {
   "evidence": {
    "bytes": 779771,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-16",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-16T17:53:47.188Z",
   "measurement_id": "28dcda63e100cb55"
  },
  {
   "evidence": {
    "bytes": 779771,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-16",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-16T17:53:47.188Z",
   "measurement_id": "31f14778c0d6cfde"
  },
  {
   "evidence": {
    "bytes": 779771,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-16",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-16T17:53:47.188Z",
   "measurement_id": "568d1b2456b647d1"
  },
  {
   "evidence": {
    "bytes": 783056,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-17",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-17T02:05:22.588Z",
   "measurement_id": "242a4d2ff6b165c0"
  },
  {
   "evidence": {
    "bytes": 783056,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-17",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-17T02:05:22.588Z",
   "measurement_id": "774773fb58e13e11"
  },
  {
   "evidence": {
    "bytes": 783056,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-17",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-17T02:05:22.588Z",
   "measurement_id": "af5a616dac4e14d1"
  },
  {
   "evidence": {
    "bytes": 783056,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-17",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-17T02:05:22.588Z",
   "measurement_id": "c960c7accb0082c8"
  },
  {
   "evidence": {
    "bytes": 787151,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-18",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-18T02:27:44.833Z",
   "measurement_id": "75d51df4ddaf6600"
  },
  {
   "evidence": {
    "bytes": 787151,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-18",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-18T02:27:44.833Z",
   "measurement_id": "8e5aeca67a0c5490"
  },
  {
   "evidence": {
    "bytes": 787151,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-18",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-18T02:27:44.833Z",
   "measurement_id": "97ac183f433d2d0d"
  },
  {
   "evidence": {
    "bytes": 787151,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-18",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-18T02:27:44.833Z",
   "measurement_id": "fc5ce0d6fa744638"
  },
  {
   "evidence": {
    "bytes": 788481,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-19",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-19T02:50:45.534Z",
   "measurement_id": "42f00112fb9af8c2"
  },
  {
   "evidence": {
    "bytes": 788481,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-19",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-19T02:50:45.534Z",
   "measurement_id": "520a9e1f4230ebc3"
  },
  {
   "evidence": {
    "bytes": 788481,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-19",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-19T02:50:45.534Z",
   "measurement_id": "9565e7ecd2688a29"
  },
  {
   "evidence": {
    "bytes": 788481,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-19",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-19T02:50:45.534Z",
   "measurement_id": "d822e24ea52f8f95"
  },
  {
   "evidence": {
    "bytes": 788323,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-20",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-20T02:13:51.582Z",
   "measurement_id": "0865babdcc9fa48e"
  },
  {
   "evidence": {
    "bytes": 788323,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-20",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-20T02:13:51.582Z",
   "measurement_id": "a721d61c7d0e659f"
  },
  {
   "evidence": {
    "bytes": 788323,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-20",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-20T02:13:51.582Z",
   "measurement_id": "cd818fc6dd341425"
  },
  {
   "evidence": {
    "bytes": 788323,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-20",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-20T02:13:51.582Z",
   "measurement_id": "eafd5be7e7d09d3f"
  },
  {
   "evidence": {
    "bytes": 786124,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-21",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-21T02:03:26.721Z",
   "measurement_id": "2f24267e0ec8bf96"
  },
  {
   "evidence": {
    "bytes": 786124,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-21",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-21T02:03:26.721Z",
   "measurement_id": "ad3a474c77243b98"
  },
  {
   "evidence": {
    "bytes": 786124,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-21",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-21T02:03:26.721Z",
   "measurement_id": "d208126a9db22594"
  },
  {
   "evidence": {
    "bytes": 786124,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-21",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-21T02:03:26.721Z",
   "measurement_id": "fcb7d9f248e60221"
  },
  {
   "evidence": {
    "bytes": 787246,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-22",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-22T02:13:41.144Z",
   "measurement_id": "342e7b04a2cb6f03"
  },
  {
   "evidence": {
    "bytes": 787246,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-22",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-22T02:13:41.144Z",
   "measurement_id": "9c301823a4671c22"
  },
  {
   "evidence": {
    "bytes": 787246,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-22",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-22T02:13:41.144Z",
   "measurement_id": "cc462b1d4f8b7646"
  },
  {
   "evidence": {
    "bytes": 787246,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-22",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-22T02:13:41.144Z",
   "measurement_id": "e10a5523ab3ae0fd"
  },
  {
   "evidence": {
    "bytes": 789965,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-23",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-23T02:21:26.750Z",
   "measurement_id": "236018c6c27ce039"
  },
  {
   "evidence": {
    "bytes": 789965,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-23",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-23T02:21:26.750Z",
   "measurement_id": "3e7656c54ad77b56"
  },
  {
   "evidence": {
    "bytes": 789965,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-23",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-23T02:21:26.750Z",
   "measurement_id": "94381c09edbd8c64"
  },
  {
   "evidence": {
    "bytes": 789965,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-23",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-23T02:21:26.750Z",
   "measurement_id": "acdc435e28cffab0"
  },
  {
   "evidence": {
    "bytes": 792284,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-24",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-24T02:21:54.274Z",
   "measurement_id": "4ecb78e999814033"
  },
  {
   "evidence": {
    "bytes": 792284,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-24",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-24T02:21:54.274Z",
   "measurement_id": "9b6c1fc7333ddbf3"
  },
  {
   "evidence": {
    "bytes": 792284,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-24",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-24T02:21:54.274Z",
   "measurement_id": "9b6f6493d4a3169a"
  },
  {
   "evidence": {
    "bytes": 792284,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-24",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-24T02:21:54.274Z",
   "measurement_id": "eb20976642c9111a"
  },
  {
   "evidence": {
    "bytes": 790817,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-25",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-25T03:48:14.183Z",
   "measurement_id": "13858a68387f1ca7"
  },
  {
   "evidence": {
    "bytes": 790817,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-25",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-25T03:48:14.183Z",
   "measurement_id": "7b09a95267ceaf6b"
  },
  {
   "evidence": {
    "bytes": 790817,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-25",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-25T03:48:14.183Z",
   "measurement_id": "973ff502f43d7935"
  },
  {
   "evidence": {
    "bytes": 790817,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-25",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-25T03:48:14.183Z",
   "measurement_id": "a5031f9a52728e03"
  },
  {
   "evidence": {
    "bytes": 791580,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-26",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-26T03:17:08.935Z",
   "measurement_id": "3390d917de3acb05"
  },
  {
   "evidence": {
    "bytes": 791580,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-26",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-26T03:17:08.935Z",
   "measurement_id": "399a68c6bba65d98"
  },
  {
   "evidence": {
    "bytes": 791580,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-26",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-26T03:17:08.935Z",
   "measurement_id": "753202793bb3e06f"
  },
  {
   "evidence": {
    "bytes": 791580,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-26",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-26T03:17:08.935Z",
   "measurement_id": "a2d55258b2bd1896"
  },
  {
   "evidence": {
    "bytes": 786400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-27",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-27T03:11:05.370Z",
   "measurement_id": "5e6211546ccd128c"
  },
  {
   "evidence": {
    "bytes": 786400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-27",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-27T03:11:05.370Z",
   "measurement_id": "994cc3a899dee267"
  },
  {
   "evidence": {
    "bytes": 786400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-27",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-27T03:11:05.370Z",
   "measurement_id": "dfaa8ca6bf09624f"
  },
  {
   "evidence": {
    "bytes": 786400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-27",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-27T03:11:05.370Z",
   "measurement_id": "ed2f64ea4ab179b1"
  },
  {
   "evidence": {
    "bytes": 787040,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-28",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-28T03:20:44.417Z",
   "measurement_id": "17f9dd14898ab5ab"
  },
  {
   "evidence": {
    "bytes": 787040,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-28",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-28T03:20:44.417Z",
   "measurement_id": "1b5a9d599d65258a"
  },
  {
   "evidence": {
    "bytes": 787040,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-28",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-10-28T03:20:44.417Z",
   "measurement_id": "41e8675bcf01399e"
  },
  {
   "evidence": {
    "bytes": 787040,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-28",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-28T03:20:44.417Z",
   "measurement_id": "67acdc9f286affe0"
  },
  {
   "evidence": {
    "bytes": 787040,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-28",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-28T03:20:44.417Z",
   "measurement_id": "e59799b859f5500c"
  },
  {
   "evidence": {
    "bytes": 768616,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-29",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-29T03:25:42.527Z",
   "measurement_id": "3d7c45bf83374c44"
  },
  {
   "evidence": {
    "bytes": 768616,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-29",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-29T03:25:42.527Z",
   "measurement_id": "6ef7f2d495b67359"
  },
  {
   "evidence": {
    "bytes": 768616,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-29",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-10-29T03:25:42.527Z",
   "measurement_id": "b49de59e4e6e2ab2"
  },
  {
   "evidence": {
    "bytes": 768616,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-29",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-29T03:25:42.527Z",
   "measurement_id": "dd96a684b29dd948"
  },
  {
   "evidence": {
    "bytes": 768616,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-29",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-29T03:25:42.527Z",
   "measurement_id": "e215b2baab366c11"
  },
  {
   "evidence": {
    "bytes": 768363,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-30",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-30T03:25:19.405Z",
   "measurement_id": "1f16a2522b8122f6"
  },
  {
   "evidence": {
    "bytes": 768363,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-30",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-10-30T03:25:19.405Z",
   "measurement_id": "4ba48c754277ab70"
  },
  {
   "evidence": {
    "bytes": 768363,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-30",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-30T03:25:19.405Z",
   "measurement_id": "71d173b000d4ef13"
  },
  {
   "evidence": {
    "bytes": 768363,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-30",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-30T03:25:19.405Z",
   "measurement_id": "93a122e7524820fe"
  },
  {
   "evidence": {
    "bytes": 768363,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-30",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-30T03:25:19.405Z",
   "measurement_id": "b8370dfd35256216"
  },
  {
   "evidence": {
    "bytes": 810213,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-31",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-10-31T03:45:23.997Z",
   "measurement_id": "875afe5cd3efc067"
  },
  {
   "evidence": {
    "bytes": 810213,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-31",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-10-31T03:45:23.997Z",
   "measurement_id": "8a31499b9cc3a821"
  },
  {
   "evidence": {
    "bytes": 810213,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-31",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-31T03:45:23.997Z",
   "measurement_id": "b61f206e2053b808"
  },
  {
   "evidence": {
    "bytes": 810213,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-31",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-10-31T03:45:23.997Z",
   "measurement_id": "cda32ebadd9f5a8f"
  },
  {
   "evidence": {
    "bytes": 810213,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-10-31",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-10-31T03:45:23.997Z",
   "measurement_id": "d1f93c37f687c6d2"
  },
  {
   "evidence": {
    "bytes": 804811,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-01",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-01T03:42:33.846Z",
   "measurement_id": "5bdc669e51d052c3"
  },
  {
   "evidence": {
    "bytes": 804811,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-01",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-01T03:42:33.846Z",
   "measurement_id": "6fc9a776a242095c"
  },
  {
   "evidence": {
    "bytes": 804811,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-01",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-01T03:42:33.846Z",
   "measurement_id": "8601adb61a828856"
  },
  {
   "evidence": {
    "bytes": 804811,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-01",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-01T03:42:33.846Z",
   "measurement_id": "b50697145cbb5d72"
  },
  {
   "evidence": {
    "bytes": 804811,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-01",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-01T03:42:33.846Z",
   "measurement_id": "e1f1b28643ad720f"
  },
  {
   "evidence": {
    "bytes": 805389,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-02",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-02T03:54:28.995Z",
   "measurement_id": "294149fa9c417fd2"
  },
  {
   "evidence": {
    "bytes": 805389,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-02",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-02T03:54:28.995Z",
   "measurement_id": "5fd44a12a9275826"
  },
  {
   "evidence": {
    "bytes": 805389,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-02",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-02T03:54:28.995Z",
   "measurement_id": "76a83458ed06fea4"
  },
  {
   "evidence": {
    "bytes": 805389,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-02",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-02T03:54:28.995Z",
   "measurement_id": "d2247d6db3342b4c"
  },
  {
   "evidence": {
    "bytes": 805389,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-02",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-02T03:54:28.995Z",
   "measurement_id": "d43d9c9d21dd56be"
  },
  {
   "evidence": {
    "bytes": 805077,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-03",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-03T03:49:13.310Z",
   "measurement_id": "0d0c235a7e98ed9d"
  },
  {
   "evidence": {
    "bytes": 805077,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-03",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-03T03:49:13.310Z",
   "measurement_id": "5266378883641dae"
  },
  {
   "evidence": {
    "bytes": 805077,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-03",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-03T03:49:13.310Z",
   "measurement_id": "731bf42e9ab0378f"
  },
  {
   "evidence": {
    "bytes": 805077,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-03",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-03T03:49:13.310Z",
   "measurement_id": "a1c0f0a127a8cf73"
  },
  {
   "evidence": {
    "bytes": 805077,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-03",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-03T03:49:13.310Z",
   "measurement_id": "f5cd0d751ed1b6ae"
  },
  {
   "evidence": {
    "bytes": 812973,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-04",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-04T03:55:16.404Z",
   "measurement_id": "16171674a6fe3110"
  },
  {
   "evidence": {
    "bytes": 812973,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-04",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-04T03:55:16.404Z",
   "measurement_id": "1c6d470aa0ffedb3"
  },
  {
   "evidence": {
    "bytes": 812973,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-04",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-04T03:55:16.404Z",
   "measurement_id": "55ba49d675aca71f"
  },
  {
   "evidence": {
    "bytes": 812973,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-04",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-04T03:55:16.404Z",
   "measurement_id": "612d3dce71308093"
  },
  {
   "evidence": {
    "bytes": 812973,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-04",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-04T03:55:16.404Z",
   "measurement_id": "9c502164c6b2ec56"
  },
  {
   "evidence": {
    "bytes": 814102,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-05",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-05T03:27:52.516Z",
   "measurement_id": "17bf2b429428d67d"
  },
  {
   "evidence": {
    "bytes": 814102,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-05",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-05T03:27:52.516Z",
   "measurement_id": "4e9f3d08002b916e"
  },
  {
   "evidence": {
    "bytes": 814102,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-05",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-05T03:27:52.516Z",
   "measurement_id": "a02e3e9105838de9"
  },
  {
   "evidence": {
    "bytes": 814102,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-05",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-05T03:27:52.516Z",
   "measurement_id": "c4e53619d9f50f1e"
  },
  {
   "evidence": {
    "bytes": 814102,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-05",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-05T03:27:52.516Z",
   "measurement_id": "e3fb09df6d07da61"
  },
  {
   "evidence": {
    "bytes": 814093,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-06",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-06T03:28:58.109Z",
   "measurement_id": "78edea7d81163793"
  },
  {
   "evidence": {
    "bytes": 814093,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-06",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-06T03:28:58.109Z",
   "measurement_id": "8733ef085cc86ad6"
  },
  {
   "evidence": {
    "bytes": 814093,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-06",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-06T03:28:58.109Z",
   "measurement_id": "a7e49d78f2a308ec"
  },
  {
   "evidence": {
    "bytes": 814093,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-06",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-06T03:28:58.109Z",
   "measurement_id": "b2da15340ffa9b26"
  },
  {
   "evidence": {
    "bytes": 814093,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-06",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-06T03:28:58.109Z",
   "measurement_id": "cd79c122befcf6b3"
  },
  {
   "evidence": {
    "bytes": 827233,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-07",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-07T06:17:10.632Z",
   "measurement_id": "24616387f1bb1f01"
  },
  {
   "evidence": {
    "bytes": 827233,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-07",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-07T06:17:10.632Z",
   "measurement_id": "5d6f48cd5e5d07d2"
  },
  {
   "evidence": {
    "bytes": 827233,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-07",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-07T06:17:10.632Z",
   "measurement_id": "68b8c58e3b800288"
  },
  {
   "evidence": {
    "bytes": 827233,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-07",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-07T06:17:10.632Z",
   "measurement_id": "afdfd4798c50668d"
  },
  {
   "evidence": {
    "bytes": 827233,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-07",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-07T06:17:10.632Z",
   "measurement_id": "bf76720e13d9e7ca"
  },
  {
   "evidence": {
    "bytes": 834405,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-08",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-08T04:00:01.210Z",
   "measurement_id": "07d71bbe7bc9015c"
  },
  {
   "evidence": {
    "bytes": 834405,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-08",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-08T04:00:01.210Z",
   "measurement_id": "4486b1d9a773e902"
  },
  {
   "evidence": {
    "bytes": 834405,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-08",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-08T04:00:01.210Z",
   "measurement_id": "4f2fa3108aca66e0"
  },
  {
   "evidence": {
    "bytes": 834405,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-08",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-08T04:00:01.210Z",
   "measurement_id": "6c0d3b0e3977e6d0"
  },
  {
   "evidence": {
    "bytes": 834405,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-08",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-08T04:00:01.210Z",
   "measurement_id": "9bd458748d8fa54e"
  },
  {
   "evidence": {
    "bytes": 829400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "1048576"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-09",
    "unit": "tokens",
    "source": {
     "quote": "\"context_length\":1048576",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "1048576"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the context window of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-09T03:43:34.334Z",
   "measurement_id": "19648c63fd476766"
  },
  {
   "evidence": {
    "bytes": 829400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.1"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-09",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"prompt\":\"0.0000001\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000001"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
   "time": "2026-11-09T03:43:34.334Z",
   "measurement_id": "4a04dfab44d86996"
  },
  {
   "evidence": {
    "bytes": 829400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "tokens",
    "value": "943718"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-09",
    "unit": "tokens",
    "source": {
     "quote": "\"max_completion_tokens\":943718",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "943718"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "What is the maximum output length of Meta Muse Spark 1.2 Contributor on OpenRouter, in tokens?",
   "time": "2026-11-09T03:43:34.334Z",
   "measurement_id": "5bca70cac485e4a6"
  },
  {
   "evidence": {
    "bytes": 829400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.002"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-09",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"input_cache_read\":\"0.000000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.000000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M cache-read tokens (cache hits) on OpenRouter?",
   "time": "2026-11-09T03:43:34.334Z",
   "measurement_id": "a9c90a5d4989ca38"
  },
  {
   "evidence": {
    "bytes": 829400,
    "http_status": 200,
    "url": "https://openrouter.ai/api/v1/models"
   },
   "extra": {},
   "measured": {
    "unit": "usd_per_1m_tokens",
    "currency": "USD",
    "value": "0.2"
   },
   "data_class": "public",
   "method_version": "1",
   "object_id": "ai-models:meta-muse-spark-1.2-contributor",
   "claim": {
    "date": "2026-11-09",
    "unit": "usd_per_token",
    "currency": "USD",
    "source": {
     "quote": "\"completion\":\"0.0000002\"",
     "url": "https://openrouter.ai/api/v1/models"
    },
    "text": null,
    "value": "0.0000002"
   },
   "section": "ai-models",
   "section_version": "1",
   "repeats": 1,
   "reason": null,
   "region": "US",
   "region_name": "United States",
   "schema": "measurement",
   "schema_version": "1",
   "data_status": "measured",
   "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M output tokens on OpenRouter?",
   "time": "2026-11-09T03:43:34.334Z",
   "measurement_id": "e784b7d25d479a15"
  }
 ],
 "object": {
  "extra": {},
  "name": "Meta: Muse Spark 1.2 Contributor",
  "name_zh": null,
  "category": "meta",
  "object_id": "ai-models:meta-muse-spark-1.2-contributor",
  "affiliate": null,
  "section": "ai-models",
  "schema": "object",
  "schema_version": "1",
  "country": null,
  "url": "https://openrouter.ai/meta/muse-spark-1.2-contributor"
 },
 "description": {
  "unit": "usd_per_1m_tokens",
  "currency": "USD",
  "name": "ai-models",
  "index": "Measured Lab AI API Price Watch",
  "title_en": "AI model API prices",
  "version": "1"
 },
 "section": "ai-models",
 "indicators": [
  {
   "unit": "days",
   "code": "days_observed",
   "n": 25,
   "window": "30d",
   "description_en": "Distinct dates with usable observations within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "25"
  },
  {
   "unit": "fraction",
   "code": "share_measured",
   "n": 25,
   "window": "30d",
   "description_en": "Share of checks in this window that recorded a value",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "percent",
   "code": "drift_percent",
   "n": 25,
   "window": "30d",
   "description_en": "Percentage change from the first usable value to the last within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "count",
   "code": "changes_in_window",
   "n": 25,
   "window": "30d",
   "description_en": "Detected fact changes whose later observation falls within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "usd_per_1m_tokens",
   "currency": "USD",
   "code": "latest_value",
   "n": 25,
   "window": "30d",
   "description_en": "Latest usable measured value in this window",
   "reason": null,
   "data_status": "measured",
   "value": "0.1"
  },
  {
   "unit": "fraction",
   "code": "stability",
   "n": 25,
   "window": "30d",
   "description_en": "Fraction of adjacent usable observation pairs with unchanged values within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "days",
   "code": "days_observed",
   "n": 8,
   "window": "7d",
   "description_en": "Distinct dates with usable observations within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "8"
  },
  {
   "unit": "fraction",
   "code": "share_measured",
   "n": 7,
   "window": "7d",
   "description_en": "Share of checks in this window that recorded a value",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "percent",
   "code": "drift_percent",
   "n": 7,
   "window": "7d",
   "description_en": "Percentage change from the first usable value to the last within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "count",
   "code": "changes_in_window",
   "n": 7,
   "window": "7d",
   "description_en": "Detected fact changes whose later observation falls within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "usd_per_1m_tokens",
   "currency": "USD",
   "code": "latest_value",
   "n": 7,
   "window": "7d",
   "description_en": "Latest usable measured value in this window",
   "reason": null,
   "data_status": "measured",
   "value": "0.1"
  },
  {
   "unit": "fraction",
   "code": "stability",
   "n": 7,
   "window": "7d",
   "description_en": "Fraction of adjacent usable observation pairs with unchanged values within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "days",
   "code": "days_observed",
   "n": 25,
   "window": "90d",
   "description_en": "Distinct dates with usable observations within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "25"
  },
  {
   "unit": "fraction",
   "code": "share_measured",
   "n": 25,
   "window": "90d",
   "description_en": "Share of checks in this window that recorded a value",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "percent",
   "code": "drift_percent",
   "n": 25,
   "window": "90d",
   "description_en": "Percentage change from the first usable value to the last within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "count",
   "code": "changes_in_window",
   "n": 25,
   "window": "90d",
   "description_en": "Detected fact changes whose later observation falls within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "usd_per_1m_tokens",
   "currency": "USD",
   "code": "latest_value",
   "n": 25,
   "window": "90d",
   "description_en": "Latest usable measured value in this window",
   "reason": null,
   "data_status": "measured",
   "value": "0.1"
  },
  {
   "unit": "fraction",
   "code": "stability",
   "n": 25,
   "window": "90d",
   "description_en": "Fraction of adjacent usable observation pairs with unchanged values within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "days",
   "code": "days_observed",
   "n": 25,
   "window": "all",
   "description_en": "Distinct dates with usable observations within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "25"
  },
  {
   "unit": "fraction",
   "code": "share_measured",
   "n": 25,
   "window": "all",
   "description_en": "Share of checks in this window that recorded a value",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  },
  {
   "unit": "percent",
   "code": "drift_percent",
   "n": 25,
   "window": "all",
   "description_en": "Percentage change from the first usable value to the last within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "count",
   "code": "changes_in_window",
   "n": 25,
   "window": "all",
   "description_en": "Detected fact changes whose later observation falls within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "0"
  },
  {
   "unit": "usd_per_1m_tokens",
   "currency": "USD",
   "code": "latest_value",
   "n": 25,
   "window": "all",
   "description_en": "Latest usable measured value in this window",
   "reason": null,
   "data_status": "measured",
   "value": "0.1"
  },
  {
   "unit": "fraction",
   "code": "stability",
   "n": 25,
   "window": "all",
   "description_en": "Fraction of adjacent usable observation pairs with unchanged values within this window",
   "reason": null,
   "data_status": "calculated",
   "value": "1"
  }
 ],
 "latest": {
  "evidence": {
   "bytes": 829400,
   "http_status": 200,
   "url": "https://openrouter.ai/api/v1/models"
  },
  "extra": {},
  "measured": {
   "unit": "usd_per_1m_tokens",
   "currency": "USD",
   "value": "0.1"
  },
  "data_class": "public",
  "method_version": "1",
  "object_id": "ai-models:meta-muse-spark-1.2-contributor",
  "claim": {
   "date": "2026-11-09",
   "unit": "usd_per_token",
   "currency": "USD",
   "source": {
    "quote": "\"prompt\":\"0.0000001\"",
    "url": "https://openrouter.ai/api/v1/models"
   },
   "text": null,
   "value": "0.0000001"
  },
  "section": "ai-models",
  "section_version": "1",
  "repeats": 1,
  "reason": null,
  "region": "US",
  "region_name": "United States",
  "schema": "measurement",
  "schema_version": "1",
  "data_status": "measured",
  "question": "How much does Meta Muse Spark 1.2 Contributor cost per 1M input tokens on OpenRouter?",
  "time": "2026-11-09T03:43:34.334Z",
  "measurement_id": "4a04dfab44d86996"
 },
 "quarantine": {
  "active": false,
  "held": [],
  "main_answer": false,
  "rule": "A very large price move is shown only after checks on two different dates return the same price; until then the page shows the previous value."
 },
 "raw_journal": [],
 "generated_at": "2026-11-09T04:41:48.819Z",
 "schema": "object_slice",
 "schema_version": "1"
}