o3 Pro (batch)
Headline reasoning model in the o-series. Trades latency for depth on math, science and code benchmarks.
o3 Pro (batch) is a multimodal AI model from OpenAI. It costs $10.000 per million input tokens and $40.000 per million output tokens (blended $19.000/M), with a 200,000-token context window.
Profile inherited from upstream o3 ↗ — this is a hosted variant of the same open-weights model.
- Best-in-class on math & science benchmarks
- Multi-step planning
- Tool use
- Hard math/science questions
- Complex coding
- Research assistants
Benchmarks
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See all 28 →Frequently asked questions
How much does o3 Pro (batch) cost?
o3 Pro (batch) costs $10.000 per million input tokens and $40.000 per million output tokens, for a blended reference rate of $19.000 per million tokens.
What is o3 Pro (batch)'s context window?
o3 Pro (batch) supports up to 200,000 tokens of context in a single request.
What is o3 Pro (batch) best for?
o3 Pro (batch) is well suited to Best-in-class on math & science benchmarks, Multi-step planning and Tool use.
Who makes o3 Pro (batch)?
o3 Pro (batch) is developed and served by OpenAI.