VERIFYAgents & automation
Jev Agent Evaluation
Jev is an agent evaluation tool that uses LLM judges to assess agent performance, offering a low-cost and accurate alternative to other evaluation methods.
TakeLangChain just put Jev in the agent-eval seat. same Deep Agents traces, three LLM judges vs TypeSafe's System One model.
Pattern✦ Agent trace evaluation with typed judges
wait. LangChain just put Jev in the agent-eval seat.
same Deep Agents traces, three LLM judges vs TypeSafe's System One model. Claude's quality-score variance was 92x higher. Terra hit 913x. Jev ran at $0.00035/call and matched the human oracle on every binary pass/fail.
if your harness feedback loop feels noisy, check the judge first.
langchain.com/blog/jev-agent-evals-langsmi
#AgenticAI #AIAgents
