OpenAI GPT-4.1 Mini API Pricing

• $0.40Input per 1M tokens, through OpenRouter Published
• $1.60Output per 1M tokens, through OpenRouter Published
• $0.20Batch input per 1M tokens, through OpenRouter Published

OpenRouter sends a call without a pinned provider to one of these endpoints, and each endpoint has its own price. Prices are USD per 1M tokens, input / output.

Pinned min: $0.40 / $1.60 · Azure (azure)

Unpinned range: input $0.40–$0.44, output $1.60–$1.76 across 3 endpoints of 2 providers (listing shows $0.40 / $1.60).

Models with the widest provider price spread on OpenRouter

{"provider": {"order": ["azure"], "allow_fallbacks": false}}

The tag azure is the provider name, so this fragment also covers the other endpoints of this provider in the table.

With fallbacks turned off, OpenRouter does not move the call to another provider. A full endpoint tag pins that endpoint; the provider name alone covers all of its endpoints (OpenRouter provider routing).

• Your own task: quality on it is not measured here. These are public test sets; a short trial on a few of your own examples is the check that fits your work.
• Other public leaderboards, without figures copied here: human preference votes on open-ended answers: Arena (LMArena) text leaderboard; long tasks in coding, data analysis and research: LiveBench.

What each signal covers and how our run is scored: methodology.