News

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.

Anthropic explains how Claude's new EU-driven watermark works, why it won't slow models down or cost more, and what it can and can't prove.