The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

The plugin allows developers to run Codex reviews and delegate tasks directly within Anthropic’s Claude Code environment ...

A breach at data analytics provider Mixpanel Inc. has compromised the account information of some OpenAI Group PBC users. The ChatGPT developer disclosed the incident on Wednesday. Mixpanel’s namesake ...

The company released updates to Sora on a regular cadence all the way through this week, making the news of the shutdown even ...

GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...

OpenAI is shutting down its Sora video app and API, signaling a shift toward enterprise AI, coding tools, and long-term ...

ChatGPT went from novelty to necessity in less than two years. It is now part of how you work, learn, write, code and search. OpenAI has said the service has roughly 800 million weekly active users, ...

OpenAI is shutting down its Sora video app six months after launch and Disney's $1 billion deal is off. Here is what happened ...

OpenAI will discontinue the Sora app and API, ending its AI video-generation platform months after launching the standalone ...