Topic-to-Timestamp Alignment on topic–timestamp benchmark 420-query
50Recall@5Mistral-7B-Instruct
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| Mistral-7B-InstructSetting=Ours (retrieval-and-selection pipeline)2026.06 | 50 | 30 | 761 | 419 | |
| GPT-5.4Setting=Ours (retrieval-and-selection pipeline)2026.06 | 50 | 34.3 | 743.3 | 420 | |
| Mistral-7B-InstructSetting=Standard RAG (dense retrieval with direct timestamp generation)2026.06 | 31.9 | 28.8 | 837 | 373 | |
| GPT-5.1Setting=Standard RAG (dense retrieval with direct timestamp generation)2026.06 | 31.9 | 28.6 | 1,115.1 | 420 | |
| GPT-5.2Setting=Standard RAG (dense retrieval with direct timestamp generation)2026.06 | 31.9 | 28.6 | 1,080.7 | 418 | |
| GPT-5.4Setting=Standard RAG (dense retrieval with direct timestamp generation)2026.06 | 31.9 | 29.3 | 1,118.3 | 406 |