Difficulty-Estimated Policy Optimization

arXiv:2602.06375 · cs.AI · Submitted 2026-02-06 · Read on arXiv

cs.AI

Submitted: 2026-02-06

Updated: 2026-10-27

Terminology

• Difficulty-Estimated Policy Optimization — 2× in this paper
• GRPO — 2× in this paper · explained in 6 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Group Relative Policy Optimization — 1× in this paper
• Group Relative Policy Optimization (GRPO) — 1× in this paper · explained in 10 episodes
• Robustness — 1× in this paper · explained in 6 episodes

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