Dev Tools · 5h ago
Zero Scores in AI Evals? Check Your Measurement Tools
A developer discovered his AI agent skills scored 0% for months due to a broken auth token, not poor performance. Real weakness shows variance, while flat numbers indicate measurement failure. After fixing the harness, scores jumped from 36.7% to 76.7% accuracy.
Meridian48 take
A cautionary tale for AI teams: trust your metrics only as much as your instrumentation, and watch for flat lines that signal broken pipes, not stable performance.
ai-evaluationmetrics-failure