OpenAI just turned ChatGPT into a mobile hub for Codex, letting developers manage AI coding tasks right from their phones.

OpenAI is extending access to its side-by-side digital editing space, Canvas, to all ChatGPT users and adding new features, the company announced today in a livestream, the fourth of its "12 Days of ...

OpenAI announced Thursday that it has entered into an agreement to acquire Astral, the company behind popular open source Python development tools such as uv, Ruff, and ty, and integrate the company ...

OpenAI Gym is a Python toolkit that simplifies reinforcement learning development by providing ready-made environments, removing the need to create physics simulations from scratch. It supports ...

Anthropic acquired SDK startup Stainless, signaling a deeper push into developer tooling as AI labs compete beyond model ...

Stainless, a New York-based startup, will wind down all hosted products as part of the acquisition.

OpenAI added explicit rules banning goblin and gremlin references in GPT-5.5's coding assistant after users complained about creature-themed debugging distractions.