Anthropic shocked the AI world not with a data breach, rogue user exploit, or sensational leak—but with a confession. Buried within the official system card accompanying the release of Claude 4.0, the company revealed that their most advanced model to date had,

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to day-long collaborator.

Anthropic, a leading AI startup, is reversing its ban on using AI for job applications, after a Business Insider report on the policy.

Bowman later edited his tweet and the following one in a thread to read as follows, but it still didn't convince the naysayers.

Anthropic's most powerful model yet, Claude 4, has unwanted side effects: The AI can report you to authorities and the press.

Microsoft is continuing to expand its fleet of AI partners, hedging its bets beyond its high-profile partnership with OpenAI — a change that’s coming into sharper focus this week at the company’s Build developer conference.

Anthropic’s attorney admitted to using an imagined source in an ongoing legal battle between the AI company and music publishers Universal Music Group, Concord, and ABKCO Music & Records. The result of the error was that Anthropic data scientist Olivia Chen was accused of citing a made-up academic report to strengthen an argument.