Brain lab · 4 min
Eval suite
Cherry-pick easy tests… or build an honest scoreboard.
Arcade: 0 XP · 0d streak — clever clears earn up to ★★★.
Playground
Eval suite builder
Build 3 support-bot questions. Cherry-picking flips the leaderboard — unlock an honest suite.
Choose up to 3 eval questions
Leaderboard (easy-only — Model A looks best)
Model A 97% · Model B 95% → leader A
- Reply politely to ‘hi’: A 98 / B 96
- State store hours (easy FAQ): A 95 / B 93