OpenAI: o3 Mini (batch) (openai/o3-mini:batch) costs $0.55 per 1M prompt tokens and $2.2 per 1M completion tokens, has a 200,000-token context window, and supports tool calling, structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $0.55 / 1M tokens
- Completion price
- $2.2 / 1M tokens
- Context
- 200,000 tokens
- Input modalities
- text, file
- Output modalities
- text
- Tokenizer
- GPT
- Instruct type
- —
- Knowledge cutoff
- 2023-10-31
- Hugging Face
- —
Last price change: 2026-08-07
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...
Price history
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