As OpenAI’s ChatGPT makes AI mainstream, the company has introduced its new GPT-5 model, which it claims offers expert-level ...

OpenAI restores GPT-4o for Plus users after GPT-5 backlash, as Sam Altman promises fixes, higher limits, warmer tone, and more customization.

OpenAI CEO Sam Altman and several other researchers and engineers came to Reddit the day after debuting the powerful new ...

The ChatGPT fandom started melting down. CEO Sam Altman responded by promising to let customers start using the older GPT models again. By August 11, Altman was in full screencap apology mode trying ...

OpenAI’s new flagship crushes coding tests and complex logic, but creative work is sterile, safety rails are heavy-handed, ...

Elon Musk’s xAI has stepped up in the AI arms race against rival OpenAI. On August 10, xAI made its Grok 4 model free for all ...

Board of Directors has elected to end its planned partial divestment of a wind project off the coast of New York.

OpenAI’s GPT-5 rollout faces backlash over UI changes, performance issues, and personality shifts, prompting the company to ...

The new model is available now, including those who use ChatGPT's free tier. Unlike some of OpenAI's incremental releases, ...

Anthropic and OpenAI unveiled frontier AI models two days apart, with both achieving virtually identical 74-75% accuracy on industry coding benchmarks, signaling a potential performance ceiling for ...

You probably already use ChatGPT for a ton of things. It has changed the way we work and study, and for good reason. Although ...

Grok users, paying or not, have unlimited access to the new Grok 4 model for a limited time, xAI announced on Aug. 10 — a move to remain competitive as its fellow AI companies launch increasingly ...