Opinion Summarization on SPACE
100CoverageAspect-aware decomposition
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| Aspect-aware decompositionBase Model=GPT-4o2026.03 | 100 | 90 | 81 | 10 | |
| MOSAICBase Model=GPT-4o2026.03 | 100 | 90 | 77 | 7 | |
| Aspect-aware decompositionBase Model=Llama 70B2026.03 | 99 | 88 | 79 | 11 | |
| MOSAICBase Model=Llama 70B2026.03 | 99 | 88 | 86 | 16 | |
| TCG2026.03 | 98 | 66 | 66 | 11 | |
| Chunk-wise decompositionBase Model=Llama 70B2026.03 | 93 | 84 | 65 | 1 | |
| HIRO-abs2026.03 | 87 | 62 | 83 | 24 | |
| Automatic decompositionBase Model=Llama 70B2026.03 | 63 | 38 | 70 | 22 | |
| Naive aspect-aware promptingBase Model=Llama 70B2026.03 | 37 | 34 | 44 | 22 |