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What Are AI Agent Evals? A Practical Guide With Real Frameworks

This story is from 2026-09-11. It is preserved in the archive; the latest stories are on the live feed.

Your agent can be wrong and sound completely sure of itself. Demos never show you that part. A chatbot that throws an error is annoying, but at least you know something broke. An agent that calls the wrong tool, then explains its wrong answer with total confidence, is a harder problem. Users do not…

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  1. 2026-09-11 05:43 · DEV Community — Machine Learning
    What Are AI Agent Evals? A Practical Guide With Real Frameworks

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