Open-source Python semantic cache for LLM apps seeks developer feedback
itsmebalamuruagan · reddit · 2026-10-27
A developer released an open-source Python library, Semantic Cache, that reduces repeated LLM calls by reusing results for semantically similar queries.
Features: SQLite-backed storage, optional HNSW vector search, guard mechanisms to reduce incorrect cache hits, and automated tests plus benchmark tooling. The author is asking LLM app developers for honest feedback on cache correctness, API design, and integration. GitHub: 0x-bala/semanticcache.
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