GPT 4o (free)

gpt-4o-free · OpenAI

This model has been retired.
Requests return 404 model_retired. All model retirements

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".

Specifications

Context128K tokens
Modalitiestext, image, PDF
CapabilitiesStreaming, Tool calling, Web search, Code interpreter, File search, Structured outputs

Frequently asked questions

What is GPT 4o (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".

What is the context length of GPT 4o (free)?

GPT 4o (free) has a 128,000 token context window.

What modalities does GPT 4o (free) support?

GPT 4o (free) accepts text, image and PDF input.

What capabilities does GPT 4o (free) support?

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.

How do I call GPT 4o (free) via API?

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.

Who created GPT 4o (free)?

GPT 4o (free) is developed by OpenAI. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

When was GPT 4o (free) released?

GPT 4o (free) was released on May 13, 2024 by OpenAI.

Paid version: GPT 4o

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