Question Answering on HChemSafety
27.92BLEUQChunker-3B
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| QChunker-3B2026.03 | 27.92 | 24.57 | 36.54 | |
| QChunker-3BAblation=w/o M_Ref2026.03 | 27.19 | 24.27 | 36.07 | |
| Qwen2.5-14B2026.03 | 25.5 | 22.5 | 32.37 | |
| MoC MetaChunker2026.03 | 25.25 | 23.07 | 34.49 | |
| Llama_index2026.03 | 24.77 | 22.34 | 32.13 | |
| Qwen3-14B2026.03 | 24.19 | 21.95 | 33.11 | |
| LumberChunker2026.03 | 22.98 | 21.24 | 34.02 | |
| Original2026.03 | 22.82 | 20.54 | 31.52 | |
| Semantic Chunking2026.03 | 20.37 | 18.91 | 29.64 |