AnalysisTutorial / explainerAgents & Tool Use · Applications · Safety & Alignment1 source · Oct 17, 2026

How to Know If Your AI Agent Is Any Good: Evals With Phoenix & Claude — Laurie Voss, Arize AI

Your AI agent wrote a confident stock report saying 116% of analysts agree.

Proof1 independent outlet

Key points

  • Laurie Voss, Head of Developer Relations, Arize AI
  • 8:30 Code evals, LLM judges & human review
  • 11:57 Why agents are confidently wrong
  • 16:32 Step 1: Tracing with Phoenix

Sources (1)

Extractive summary: sentences quoted from the sources.