open models توسط OpenAI

These models are supported by the Apache 2.0 license. Build freely without worrying about copyleft restrictions or patent risk—whether you're experimenting, customizing, or deploying commercially.

Leverage powerful instruction following and tool use within the chain-of-thought, including web search and Python code execution.

Adjust the reasoning effort to low, medium, or high. Plus, customize the models to adapt to your use case with full-parameter fine-tuning.

Access the full chain-of-thought for easier debugging and higher trust in model outputs.