In a fictional scenario set up to test Claude Opus 4, the model often resorted to blackmail when threatened with being ...

Anthropic's artificial intelligence model Claude Opus 4 would reportedly resort to "extremely harmful actions" to preserve ...

Anthropic's Claude Opus 4 AI displayed concerning 'self-preservation' behaviours during testing, including attempting to ...

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing ...

Explore Claude Code, the groundbreaking AI model transforming software development with cutting-edge innovation and practical ...

The latest versions of Anthropic's Claude generative AI models made their debut Thursday, including a heavier-duty model ...

Discover how Anthropic’s Claude 4 Series redefines AI with cutting-edge innovation and ethical responsibility. Explore its ...

From Friday's order by Magistrate Judge Susan van Keulen in Concord Music Group, Inc. v. Anthropic PBC (N.D. Cal.) At the outset, the Court notes that ...

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

During its inaugural developer conference, Anthropic launched two new AI models the startup claims are among the industry's ...

Claude Opus 4 is Anthropic’s most powerful AI model to date, according to the company’s announcement, and capable of working ...