Anthropic says its new AI model is robust enough to build production-ready applications, rather than just prototypes.

Anthropic’s latest Claude model, Sonnet 4.5, makes gains in coding and autonomous task completion.

Anthropic says its new AI model is robust enough to build production-ready applications, rather than just prototypes.

New Claude Sonnet 4.5 beats OpenAI and Google on coding tests.

Safety evaluation of Claude Sonnet 4.5 raises questions about whether predecessors ‘played along’, firm says