AI Agents Evaluation LLM Anthropic

Demystifying Evals for AI Agents

Source: Anthropic Engineering — Demystifying evals for AI agents Good evaluations help teams ship AI agents more confidently. Without them, it’s easy to get stuck in reactive loops—catching issues only in production, where fixing one failure creates others. Evals make problems and behavioral changes visible before they affect users, and their value compounds over the lifecycle of an agent. ...

February 14, 2026 · 29 min · 6086 words · Anthropic