131 Tests, 4 Layers, $00.03/Run: My AI Agent Eval Harness
1Key Takeaways
- Originally published on AIdeazz — cross-posted here with canonical link.
- My production AI agent, designed to extract structured data from user messages, started returning null for a critical field.
- Not an error, not an exception, just null .
- The agent was "working" according to every metric I had.
2AIWedia Score
8.6/10
High relevance — worth your attention today
Based on source trust, recency, category impact, and story depth.
3Why it matters
Coding AI shifts how fast software ships and how much human review each change needs. DEV — ML reports that originally published on AIdeazz — cross-posted here with canonical link.
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