A third-party research institute Anthropic partnered with to test Claude Opus 4 recommended against deploying an early ...

Claude Opus 4 is the world’s best coding model, Anthropic said. The company also released a safety report for the hybrid ...

Anthropic yesterday released its Claude 4 generation of models, Claude Opus 4 and Claude Sonnet 4, adding more heat to a competitive AI market.

Anthropic released two new Claude models today with a focus on coding and software development. Claude Opus 4 and Claude Sonnet 4 aim to set "new standards for coding, advanced reasoning, and AI ...