#microsoft-vally
Artwork: The Judgment of Paris by Lucas Cranach the Elder. The Metropolitan Museum of Art · Public domain
EvaluationDeepEval vs Vally vs Waza vs convo-eval: A Technical Decision Guide
Match the evaluator to the evidence boundary: DeepEval for responses and traces, Vally for trajectories and workspaces, Waza for skills, and a licensed voice harness for deployed audio.
Artwork: Wheat Field with Cypresses by Vincent van Gogh. The Metropolitan Museum of Art · Public domain
EvaluationMicrosoft Vally: Declarative Trajectory Evaluation for AI Agents
Vally offers the strongest trajectory pipeline for coding and tool-using agents, but its pre-1.0 contracts and unresolved source and support model make a version-pinned pilot safer than an organization-wide gate.