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Developer Tools
3 articles in archive
Introducing GPT-5.1 for developers
GPT-5.1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools.
OpenAI Blog127d ago
New tools for building agents
We’re evolving our platform to help developers and enterprises build useful and reliable agents.
OpenAI Blog374d ago
Introducing improvements to the fine-tuning API and expanding our custom models program
We’re adding new features to help developers have more control over fine-tuning and announcing new ways to build custom models with OpenAI.
OpenAI Blog715d ago