Not nowBatch 75-2 · G4156 · Sep 11 – Sep 12, 2026

Reward-hacking, grader-integrity and sandbox-escape checks for agent evaluations

2 seeds · 2 documents · 1 publications (The Washington Post) · max confidence 3

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Buyer, recurring job, source quotes with page references, the seven criteria and the precedent check. 5 cards are free each week — see the home page.

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Scores and durations are commercial judgement; sources show a problem, not proof of willingness to pay.