by OpenAI
OpenAI o3 is a powerful model across multiple domains, setting a new standard for coding, math, science, and visual reasoning tasks.
OpenAI o3 is a powerful model across multiple domains, setting a new standard for coding, math, science, and visual reasoning tasks.
o3 has a 200,000 token context window.
On AIHubMix, o3 costs $2 per million input tokens and $8 per million output tokens. Cached input reads are billed at $0.5 per million tokens.
o3 accepts text and image input.
o3 supports thinking, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
o3 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 — no other code changes needed.
o3 is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
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Use o3 via the AIHubMix unified API — one interface for every major LLM.