evaluation2 MIN READ
What to measure before you launch an agent
Separate task success, mistakes, time and cost before you build a leaderboard.
Alex Vale / Sep 20, 2026↗
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Read the insights ↓Field notes from
problem to practice.
Separate task success, mistakes, time and cost before you build a leaderboard.
Completion should be observable, and retries should have limits.
Keep inputs and evaluation consistent when choosing a model.