Frontier models

A new release is a reason to investigate. Our model coverage examines the interface, the evidence, and the workload a capability might improve. We distinguish published product features from editorial analysis and avoid turning launch benchmarks into universal promises.

AI is building the next AI.
Anthropic says Claude now leads a quarter of its measured research and development under human supervision. The consequential shift is inside the research process itself.
Jev skips the conversation.
Jev turns requests into decisions software can use. What that changes for healthcare workflows, the economics of automation, and the work that still belongs in code.
Claude’s next chapter in healthcare
From healthcare workflows to Fable 5.1, Anthropic’s progress makes model routing, data boundaries, and evaluation more consequential.
Who verifies the verifier?
Andrej Karpathy’s automation thesis points to a new engineering investment: executable evidence that an agent solved the right problem.