Updated 9 Nov · updated in the last 30 hours

OpenAI GPT-5.6 Terra Pro (batch) API Pricing

OpenAI GPT-5.6 Terra Pro (batch) API pricing: $1.00 per 1M tokens for input and $6.00 per 1M tokens for output, from OpenRouter. Published Last checked · Source (data) · Methodology

OpenRouter: Amount worked out from the source page: $1.00 per 1M tokens, in USD · as shown in the United States on 9 Nov 2026 · the page does not say whether tax is included; we do not assume it is excluded · no price change seen since 16 Oct 2026.

Data as of9 Nov 2026Prices checked 9 Nov 2026 · test requests to 8 Nov 2026Data & API
Task receipt: OpenRouter: $0.177; Warm cache: $0.050 Calculated · Document analysis Assumption: 3 steps; initial input 50,500 tokens; growth 2,500 tokens/step; visible output 1,000 tokens/step. Month: 14,600 tasks. No hidden reasoning or retries. Warm-cache saving: $0.127 per task. Dashed outline: the no-cache bill.
Task receipt.Calculated · Document analysis Assumption: 3 steps; initial input 50,500 tokens; growth 2,500 tokens/step; visible output 1,000 tokens/step. Month: 14,600 tasks. No hidden reasoning or retries. Warm-cache saving: $0.127 per task. Dashed outline: the no-cache bill. Open image · Explore the chart · Measured Lab · CC BY 4.0
See cost receipt

Prices USD per 1M tokens, as listed

  • $1.00Input per 1M tokens, through OpenRouter Published
  • $6.00Output per 1M tokens, through OpenRouter Published
All prices by channel
Price per 1M tokensProvider directThrough OpenRouterPrevious prices by channel
Input—$1.00 Published—
Output—$6.00 Published—
Cached input · read—$0.10 Published—

Input price through OpenRouter, 16 Oct 2026 – 9 Nov 2026

16 Oct 2026$1.00 throughout9 Nov 2026

Context window1,050,000tokens Published
Max output128,000tokens Published

How we got this number

  • What we read: the published price on openrouter.ai/api/v1/models
  • Checked: ; tracked since 16 Oct 2026
  • Shown in: the United States
  • Checks so far: 25 checks since 16 Oct 2026
  • What changed: no price change since 16 Oct 2026
  • Page updated:

Other measured facts

QuestionAnswerCheckedStatus
How much does OpenAI GPT-5.6 Terra Pro (batch) cost per 1M cache-read tokens (cache hits) on OpenRouter?$0.10 per 1M tokensPublished
How much does OpenAI GPT-5.6 Terra Pro (batch) cost per 1M output tokens on OpenRouter?$6.00 per 1M tokensPublished
What is the context window of OpenAI GPT-5.6 Terra Pro (batch) on OpenRouter, in tokens?1,050,000 tokensPublished
What is the maximum output length of OpenAI GPT-5.6 Terra Pro (batch) on OpenRouter, in tokens?128,000 tokensPublished

History

Same price in all 25 checks since 16 Oct 2026.

  1. — First check: $1.00 per 1M tokens

The source record lists $0.000001 per token ($1.00 per 1M tokens), fetched on 9 Nov 2026.

The source record, as published
"prompt":"0.000001"
What the source says · openrouter.ai

Latest briefings each price change recalculated as a task cost

  1. DeepSeek V4 Pro 0813: price rise input $0.115 → $0.111 per 1M tokens (-3 %), output $4.00 → $4.44 per 1M tokens (+11 %)
  2. DeepSeek V4.1 Flash 1017: price cut input $0.300 → $0.0060 per 1M tokens (-98 %), output $1.20 → $0.500 per 1M tokens (-58 %)
  3. MoonshotAI Kimi K2.5: price rise input $0.500 → $0.532 per 1M tokens (+6 %), output $2.50 → $3.33 per 1M tokens (+33 %)

All briefings

Record history — 113 records for 5 questions
Last record
Shown in
the United States
How much does OpenAI GPT-5.6 Terra Pro (batch) cost per 1M input tokens on OpenRouter?
TimeValueStatus
9 Nov 2026$1.00 per 1M tokensPublished
8 Nov 2026$1.00 per 1M tokensPublished
7 Nov 2026$1.00 per 1M tokensPublished
6 Nov 2026$1.00 per 1M tokensPublished
5 Nov 2026$1.00 per 1M tokensPublished
4 Nov 2026$1.00 per 1M tokensPublished
3 Nov 2026$1.00 per 1M tokensPublished
2 Nov 2026$1.00 per 1M tokensPublished
1 Nov 2026$1.00 per 1M tokensPublished
31 Oct 2026$1.00 per 1M tokensPublished
30 Oct 2026$1.00 per 1M tokensPublished
29 Oct 2026$1.00 per 1M tokensPublished
How much does OpenAI GPT-5.6 Terra Pro (batch) cost per 1M cache-read tokens (cache hits) on OpenRouter?
TimeValueStatus
9 Nov 2026$0.10 per 1M tokensPublished
8 Nov 2026$0.10 per 1M tokensPublished
7 Nov 2026$0.10 per 1M tokensPublished
6 Nov 2026$0.10 per 1M tokensPublished
5 Nov 2026$0.10 per 1M tokensPublished
4 Nov 2026$0.10 per 1M tokensPublished
3 Nov 2026$0.10 per 1M tokensPublished
2 Nov 2026$0.10 per 1M tokensPublished
1 Nov 2026$0.10 per 1M tokensPublished
31 Oct 2026$0.10 per 1M tokensPublished
30 Oct 2026$0.10 per 1M tokensPublished
29 Oct 2026$0.10 per 1M tokensPublished
How much does OpenAI GPT-5.6 Terra Pro (batch) cost per 1M output tokens on OpenRouter?
TimeValueStatus
9 Nov 2026$6.00 per 1M tokensPublished
8 Nov 2026$6.00 per 1M tokensPublished
7 Nov 2026$6.00 per 1M tokensPublished
6 Nov 2026$6.00 per 1M tokensPublished
5 Nov 2026$6.00 per 1M tokensPublished
4 Nov 2026$6.00 per 1M tokensPublished
3 Nov 2026$6.00 per 1M tokensPublished
2 Nov 2026$6.00 per 1M tokensPublished
1 Nov 2026$6.00 per 1M tokensPublished
31 Oct 2026$6.00 per 1M tokensPublished
30 Oct 2026$6.00 per 1M tokensPublished
29 Oct 2026$6.00 per 1M tokensPublished
What is the context window of OpenAI GPT-5.6 Terra Pro (batch) on OpenRouter, in tokens?
TimeValueStatus
9 Nov 20261,050,000 tokensPublished
8 Nov 20261,050,000 tokensPublished
7 Nov 20261,050,000 tokensPublished
6 Nov 20261,050,000 tokensPublished
5 Nov 20261,050,000 tokensPublished
4 Nov 20261,050,000 tokensPublished
3 Nov 20261,050,000 tokensPublished
2 Nov 20261,050,000 tokensPublished
1 Nov 20261,050,000 tokensPublished
31 Oct 20261,050,000 tokensPublished
30 Oct 20261,050,000 tokensPublished
29 Oct 20261,050,000 tokensPublished
What is the maximum output length of OpenAI GPT-5.6 Terra Pro (batch) on OpenRouter, in tokens?
TimeValueStatus
9 Nov 2026128,000 tokensPublished
8 Nov 2026128,000 tokensPublished
7 Nov 2026128,000 tokensPublished
6 Nov 2026128,000 tokensPublished
5 Nov 2026128,000 tokensPublished
4 Nov 2026128,000 tokensPublished
3 Nov 2026128,000 tokensPublished
2 Nov 2026128,000 tokensPublished
1 Nov 2026128,000 tokensPublished
31 Oct 2026128,000 tokensPublished
30 Oct 2026128,000 tokensPublished
29 Oct 2026128,000 tokensPublished

Showing the latest 60 of 113 records; the full history is in data.json and data.csv.

Download JSON Download CSV

Explore the numbers

GPT-5.6 Terra Pro (batch)

OpenRouter$0.177Warm cache$0.050$0.00$0.05$0.10$0.15$0.20OpenRouter$0.177Warm cache$0.050$0.00$0.05$0.10$0.15$0.20
OpenRouter$2,584.20Warm cache$726.53$0$1,000$2,000$3,000OpenRouter$2,584.20Warm cache$726.53$0$1,000$2,000$3,000

Calculated · Document analysis

Assumption: 3 steps; initial input 50,500 tokens; growth 2,500 tokens/step; visible output 1,000 tokens/step. Month: 14,600 tasks. No hidden reasoning or retries.

Warm-cache saving: $0.127 per task. Dashed outline: the no-cache bill.

Assumption: first-step cache fraction 75%; earlier context is read again and new context is written. All calls stay within the cache lifetime.

Formula: sum of input, output, cache reads and cache writes × their published rates / 1M. Each step uses its own context tier. Missing cache or batch prices are Unknown.

Fresh input · Visible output · Cache read · Cache write

Sources: this page; published model prices (data (JSON)); task assumptions (data (JSON)). Published prices · Observed responses · Calculated scenarios · Assumptions stated with each chart.