Long-context understanding on LongBench S 46K v2
70.2ScoreFM-DS-V4
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| FM-DS-V4Description=Augmented with Memory Indexer, Lookahead interval=tau = 642026.06 | 70.2 | 0.16 | |
| DS-V4-FlashDescription=Standard, unaltered model, KV cache=100% full2026.06 | 68.9 | 0.7 | |
| Random 10%Description=Naive sparse routing control, Retention=10% of historical context2026.06 | 53.3 | 0.19 | |
| Recency OnlyDescription=Sliding-window fallback control, Context window=8K/decoded CSA window2026.06 | 50 | 0.12 |