Papers with prioritized eviction
LazyEviction: Lagged KV Eviction with Attention Pattern Observation for Efficient Long Reasoning (2026.acl-long)
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| Challenge: | Existing KV cache compression methods mitigate memory bottlenecks but struggle in long reasoning tasks. |
| Approach: | They propose a lagged eviction framework that prioritizes evicts based on tokens’ recurrence patterns to reduce KV cache by 50% and maintain comparable accuracy. |
| Outcome: | The proposed framework reduces KV cache by 50% 70% while maintaining comparable accuracy, outperforming existing KV baselines. |