Lite, its fastest and most cost-efficient AI model, at $0.25 per million tokens and 2.5x faster than Gemini 2.5 Flash.

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

While OpenAI is bringing GPT-5.4 to its API and its AI-powered coding tool, Codex, it’s rolling out its reasoning model, ...

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 ...

OpenAI released GPT-5.4 today with native computer use, a 1M-token context window, and new professional benchmarks. Find what ...

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 ...

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

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 ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

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

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.

Choosing an AI assistant for your business in 2026 isn’t as simple as picking the most popular one. Claude, ChatGPT, and Gemini have each matured into serious ...