Research aimed to test whether modern AI models could manage physical-world tasks. The results are intriguing.

OpenAI launches GPT-5.1 Instant and Thinking, upgrades to its troubled GPT-5 flagship and adds more personalization features ...

OpenAI just released two GPT-5.1 AI models with new personality options, and they're rolling out first to paid ChatGPT users.

The last time OpenAI launched a new model, GPT-5, it was largely panned. Gone was the sycophantic style of GPT-4o, leaving ...

The most immediate change in the new models is the introduction of adaptive reasoning. GPT-5.1 Instant, now the primary model for most ChatGPT users, evaluates the ...

A power user and former OpenAI Beta tester offers his take. All last week, OpenAI watchers reported seeing strange things.

The company is fighting an effort to turn over chatbot records to The New York Times, which is suing OpenAI for copyright ...

Microsoft uncovers a months-long campaign where threat actors used OpenAI’s legitimate API as a covert command-and-control ...

OpenAI is entering the browser world with the launch of ChatGPT Atlas, an AI-enabled browser. Atlas, now available globally, can be accessed through Apple’s macOS, with support for Windows, iOS and ...

The browser wars are heating up again, this time with AI in the driver’s seat. OpenAI just launched Atlas, a ChatGPT-powered browser that lets users surf the web using natural language and even ...