by OpenAI
This free model API comes from the OpenAI model deployed on Azure. To prevent abuse, the external content filter provided by Azure has been enforced, which will result in additional delays. If you want to experience the full version of the model API without filters, please use the paid version and request the model name ID without "-free".
This free model API comes from the OpenAI model deployed on Azure. To prevent abuse, the external content filter provided by Azure has been enforced, which will result in additional delays. If you want to experience the full version of the model API without filters, please use the paid version and request the model name ID without "-free".
gpt-4o-free has a 1,047,576 token context window.
gpt-4o-free accepts text and image input.
gpt-4o-free supports tool calling, function calling, structured outputs and long context. Per-protocol parameter support is listed in the capability table on this page.
gpt-4o-free 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-4o-free — no other code changes needed.
gpt-4o-free is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Paid version: gpt-4o
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Use gpt-4o-free via the AIHubMix unified API — one interface for every major LLM.