Quail author concedes vLLM's automatic prefix caching wins agent-trace workloads, 2.32x faster

sh_reya · x · 2026-09-25

The Quail author acknowledges a gap: vLLM's automatic prefix cache catches matching prefixes across rows when analyzing agent traces, running 2.32x faster than Quail on such a query. Automatic prefix caching is now on Quail's roadmap.

Related event: UC Berkeley Open-Sources Quail, an AI-SQL Engine Hitting 1B+ Tokens/min on a Single H100(10 posts)→

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