OpenAI's newest model matches GPT-5.4's speed while outperforming it on nearly every benchmark. It's rolling out to paid ChatGPT users today.

OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious Axios package during a recent supply chain attack. The company said that on ...

OpenAI is reportedly exploring a ChatGPT-powered smartphone with AI-first design, custom chips, and deep cloud integration, ...

Anthropic’s rapid rise with Claude Code challenges OpenAI, which is advancing Codex with GPT-5.5 and partnering with NVIDIA ...

OpenAI says the new model is built to require less prompting, complete multi-step workflows, and support professional uses ...

The AI subscription buffet may still be open, but the plates are getting smaller, the premium dishes are moving behind higher ...

Cursor announced Thursday the launch of Cursor 3, a new product interface that allows users to spin up AI coding agents to complete tasks on their behalf. The product, which was developed under the ...

OpenAI has introduced GPT-5.5, a new model designed for real-world computing tasks including coding, research, data analysis, ...

The risk for Oracle is that it may be sinking a lot of money into building data centers for OpenAI, only for OpenAI to be ...

OpenAI Releases GPT-5.5, a Fully Retrained Agentic Model That Scores 82.7% on Terminal-Bench 2.0 and 84.9% on GDPval ...