OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.

It's perfect for privacy-conscious folks looking to break away from ChatGPT ...

ChatGPT maker OpenAI has been accused in a new lawsuit of practicing law without a U.S. license and helping a former ...

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool ...

The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.

Anthropic wanted contractual language that prevented the Pentagon from using its technology with autonomous weapons or for mass surveillance of Americans. It argued that specific language was needed ...

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

A fight over Pentagon contracts shows how the leaders of Silicon Valley’s two most important A.I. start-ups are feuding over the future of the tech industry.

Ready to start your vibe-coding adventure? A few weeks after its debut on Mac, the Windows version of OpenAI’s Codex app has finally arrived.

Earlier this week, OpenAI released GPT-5.3 Instant, promising to make ChatGPT less cringe and more natural when using its ...

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