Chain-of-Thought Compression on MATH-500
73Token Reduction (%)Extra-CoT
Evaluation results
| Method | Links | ||
|---|---|---|---|
| Extra-CoTApproach=Extreme ratio, Interpretability=✗2026.04 | 73 | 0.6 | |
| ConMaxApproach=RL compression, Interpretability=✗2026.04 | 43 | 0.7 | |
| CtrlCoTApproach=Dual-granularity, Interpretability=✗2026.04 | 31 | 7.6 | |
| TokenSkipApproach=Step pruning, Interpretability=✗2026.04 | 30 | 4 | |
| R1-CompressApproach=Chunk compression, Interpretability=✗2026.04 | 20 | 0.6 | |
| Shorthand for ThoughtApproach=Vocabulary, Interpretability=✓2026.04 | 8.1 | 0 |