OpenAI launches GPT-5.4 mini and nano, smaller models built for lower-cost coding, multimodal tasks, subagents, and high-volume AI workloads.

ChatGPT is an AI chatbot developed by OpenAI that generates human-like text responses through natural language processing. It ...

Nvidia led a week of big AI moves, major security threats, app ecosystem changes, and tech industry shakeups across Apple, ...

While previous embedding models were largely restricted to text, this new model natively integrates text, images, video, audio, and documents into a single numerical space — reducing latency by as muc ...

March 19 (Reuters) - OpenAI said on Thursday it will acquire Python toolmaker Astral, as the ChatGPT owner looks to strengthen its portfolio against ‌rival Anthropic and gain more share in the ...

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 said Tuesday that it will discontinue the company's Sora app, which let users create AI-generated videos.

OpenAI's decision last week to shut down Sora, its AI video-generation tool, just six months after releasing it to the public ...

The start-up said it would discontinue Sora just three months after signing a multiyear deal to bring Disney characters to ...

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.

OpenAI said it will acquire Astral, a startup that builds tools for software developers. Astral's team will join OpenAI as part of the group running its AI coding assistant, Codex. OpenAI has been ...