by OpenAI
GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts.
GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts.
gpt-5-mini has a 400,000 token context window.
On AIHubMix, gpt-5-mini costs $0.25 per million input tokens and $2 per million output tokens. Cached input reads are billed at $0.03 per million tokens.
gpt-5-mini accepts text and image input.
gpt-5-mini supports thinking, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
gpt-5-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 gpt-5-mini — no other code changes needed.
gpt-5-mini is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
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Use gpt-5-mini via the AIHubMix unified API — one interface for every major LLM.