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ENTITY Automatic Prefix Caching

Automatic Prefix Caching

PulseAugur coverage of Automatic Prefix Caching — every cluster mentioning Automatic Prefix Caching across labs, papers, and developer communities, ranked by signal.

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  1. TOOL · CL_351502 ·

    vLLM prefix caching breaks with single token change

    A recent issue with vLLM's prefix caching mechanism was discovered when a timestamp added to a system prompt caused the cache hit rate to plummet from 89% to 3%. This occurred because vLLM's Automatic Prefix Caching (AP…