Meta Open-Sources Suffix Cache Reuse for Hybrid Attention Models

Meta researchers open-sourced a SGLang patch for Suffix Cache Reuse in hybrid attention models, boosting edit-turn cache hit rates from 29.9% to 58.1% and greatly improving KV cache reuse efficiency.

2026-10-02 ~ 2026-10-02 · 2 related posts

• Suffix cache reuse for hybrid attention lifts edited-turn hit rate 29.9% to 58.1%, cutting prefix-reuse FLOPs to 7.14/Q — RulinShao · 2026-10-02
• Meta open-sources Suffix Cache Reuse: a SGLang patch to cut re-prefill on context edits — RulinShao · 2026-10-02