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Eat Your Precision: Precision Objective Mitigates Reward Hacking in Rubric-based RL research paper by Carnegie Mellon University, 2026

Carnegie Mellon University · Foundation models · Oct 24, 2026 · 34 upvotes · unverified

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What it shows

FORK jointly optimizes recall and precision via rubric-driven necessity credits and factual grading to improve response quality and reduce verbosity in reinforcement learning.

By Hyun Ryu, Jong-Heon Kim, Yiqing Xie and 3 more · arXiv 2610.33512 · PDF · Code

UnverifiedHugging Face's summary; not yet checked by hand.

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UpvotesNov 9, 2026Hugging Face upvotes fell from 47 to 34.
New paperNov 2, 2026Found by the weekly Hugging Face scan; not yet checked by hand.