Long-context understanding on RULER 512K (Score and GPU Memory Overhead)
89.6RULER 512K ScoreFM-DS-V4
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| FM-DS-V4Description=Augmented with Memory Indexer2026.06 | 89.6 | 0.77 | |
| DS-V4-FlashDescription=Standard, unaltered model2026.06 | 88.3 | 7.79 | |
| Random 10%Description=Naive sparse routing control2026.06 | 27.2 | 0.95 | |
| Recency OnlyDescription=Sliding-window fallback control2026.06 | 18.8 | 0.19 |