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Exact vs semantic caching for LLMs: when each wins, measured
Exact-match caching is cheap and never wrong but hits rarely. Semantic caching catches near-duplicates but risks false positives. Here's the
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Prompt cache fingerprinting pitfalls: the discipline that makes exact-match caching actually hit
Exact-match LLM caching only works if two equivalent requests fingerprint to the same key. The seven normalisation pitfalls that break naive
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Exact vs semantic caching for LLMs: when each wins, measured
Exact-match caching is cheap and never wrong but hits rarely. Semantic caching catches near-duplicates but risks false positives. Here's the