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Cache invalidation strategies for LLM APIs: TTL, prompt-version, semantic threshold

Ravi Patel8h ago • 11 min read

Cache invalidation strategies for LLM APIs: TTL, prompt-version, semantic threshold

Phil Karlton was right — cache invalidation is one of the two hard problems. For LLM caches, the fou...

#llmcache#cacheinvalidation#ttl#promptversioning

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