Prompt Dominance and Asymmetric Verifier Costs: Empirical Ablations of GRPO at 1B Scale on GSM8K

arXiv:2610.04928 · cs.LG · Submitted 2026-10-04 · Read on arXiv

cs.LG

Submitted: 2026-10-04

Updated: 2026-10-04

Terminology

• Ablation — 1× in this paper · explained in 1 episode
• GRPO — 1× in this paper · explained in 6 episodes
• Verifier — 1× in this paper · explained in 2 episodes

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