o3-mini · OpenAI
OpenAI's latest fast inference model excels at STEAM tasks and offers exceptional cost-effectiveness. Official support for cache hits reduces input prices by half.
OpenAI's latest fast inference model excels at STEAM tasks and offers exceptional cost-effectiveness. Official support for cache hits reduces input prices by half.
O3 Mini has a 200,000 token context window.
On AIHubMix, O3 Mini costs $1.1 per million input tokens and $4.4 per million output tokens. Cached input reads are billed at $0.55 per million tokens.
O3 Mini accepts text and image input.
O3 Mini supports thinking. Per-protocol parameter support is listed in the capability table on this page.
O3 Mini is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to o3-mini — no other code changes needed.
O3 Mini is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
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Use O3 Mini via the AIHubMix unified API — one interface for every major LLM.