News

Building an app by describing it in chat is now open to all Grok users, with publishing, remixing and dashboard tools added since the summer beta.

xAI's flagship model now runs on AWS, with a 500k context window, tunable reasoning levels and per-token pricing set out for Bedrock developers.

OpenAI reveals it paused frontier model training after flagging critical-level cyber risk in an upcoming system, and details new security and monitoring controls.

A teen-specific ChatGPT arrives with guided study tools, default safety protections and new parental notification controls.

Greg Brockman lays out OpenAI's four-pillar defence strategy after an AI-driven breach, plus a hands-on demo of a model finding and fixing site flaws itself.

OpenAI teams up with SB Energy and NVIDIA on a major Ohio data centre, promising local jobs, community funding and student tech credits.