arxiv
PublishedMay 28, 2026 at 4:00 AM
Grounded Cache Routing for Retrieval-Augmented Generation: When Is It Safe to Reuse an Answer?
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arXiv:2605.27494v1 Announce Type: cross Abstract: Modern retrieval-augmented generation(RAG) deployments increasingly rely on caching to reduce token cost and time-to-first-token(TTFT). Prefix-level KV reuse is now standard in serving stacks such as vLLM, and chunk-level and position-independent reu
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Originally published on arxiv ↗