Difficulty-Adaptive Tree-Structured Policy Optimization for Expanding Reasoning Coverage in RLVR

Benchmark Model Rank Results
multi-task-language-understanding-on-mmlu-proDATPO (Qwen3-4B-Base)#102Accuracy: 57.7
mathematical-reasoning-on-math-500DATPO (Qwen3-4B-Base)#103Accuracy: 76.4
multiple-choice-question-answering-mcqa-on-gpqa-diamondDATPO (Qwen3-4B-Base)#128Accuracy: 39.6
mathematical-reasoning-on-aime24DATPO (Qwen3-4B-Base)#129Acc: 14.0
mathematical-reasoning-on-aime-2025DATPO (Qwen3-4B-Base)#142Accuracy: 10.9