March 19 (Reuters) - OpenAI said on Thursday it will acquire Python toolmaker Astral, as the ChatGPT ​owner looks to ...

OpenAI has launched Codex for Open Source, offering maintainers six months of free ChatGPT Pro and API credits amid a surge of AI-generated pull requests.

The OpenAI Assistants API, used to build AI assistants, has been updated with faster and expanded file search, vector stores, and a new tool choice parameter. OpenAI, the artificial intelligence ...

Realtime API supports multi-model text and speech experiences including natural speech-to-speech conversations using preset voices already supported in the API. OpenAI has introduced a public beta of ...

OpenAI has published a GPT-5.4 prompting playbook that helps designers produce brand-specific frontends by defining ...