Anthropic has released Claude 4, its latest family of AI models featuring Claude Opus 4 and Claude Sonnet 4. Designed to ...

Anthropic unveiled Claude Opus 4 and Claude Sonnet 4 on May 22, claiming that Claude Opus 4 is its most powerful model yet, ...

Anthropic has unveiled Claude Opus 4 and Claude Sonnet 4, next-generation AI models designed to enhance coding, reasoning, ...

Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...

Anthropic's new model might also report users to authorities and the press if it senses "egregious wrongdoing." ...