131 Tests, 4 Layers, $00.03/Run: Why I Built My AI Agent Eval Harness First
1Key Takeaways
- Originally published on AIdeazz — cross-posted here with canonical link.
- My AI agents failed silently for 17 hours.
- The user experience was a dead end: "I'm sorry, I can't fulfill this request." No error logs, no exceptions, just a polite refusal.
- This wasn't a bug in my Python code; it was a subtle, systemic drift in agent behavior.
2AIWedia Score
8.4/10
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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