Where the Model Changes Its Mind: Hindsight-Divergence Localization for Efficient Reinforcement Learning with Verifiable Rewards

Benchmark Model Rank Results
mathematical-reasoning-on-aime-2025HDL (Qwen3-8B)–Accuracy: 70.56
mathematical-reasoning-on-aime-2026HDL (Qwen3-8B)–Accuracy: 69.1
mathematical-reasoning-on-aime24HDL (Qwen3-8B)–Acc: 75.97
mathematical-reasoning-on-hmmt-feb-2026HDL (Llama3.1-8B)–Accuracy: 29.04
mathematical-reasoning-on-minerva-mathHDL (Qwen3-8B)–Accuracy: 32.49
mathematical-reasoning-on-olympiadbenchHDL (Llama3.1-8B)–Accuracy: 62.95