Expired50% confidenceFactExact time
The Hermes built-in provider uses SQLite FTS5 full-text search rather than vector search.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
AI Agent Memory System Architecture Breakdown: A Practical Selection Guide from 16 Open-Source Projects
bilibiliLangGraph教程6/25/2026
Related Claims
UnverifiedHermes Agent's built-in memory provider uses SQLite FTS5 full-text search rather than vector search85% similarUnverifiedSQLite FTS5 is a full-text search extension module built into SQLite that requires no additional dependencies and uses an inverted index at its core.74% similarPartially VerifiedFTS5 is SQLite's fifth-generation full-text search extension module, supporting relevance ranking based on the BM25 algorithm, prefix queries, phrase matching, and other features.67% similarUnverifiedCodeGraph uses FTS5 for full-text search, which is SQLite's full-text retrieval capability66% similarUnverifiedHermes Agent uses the SQLite FTS5 extension to support the BM25 ranking algorithm, enabling retrieval of 10,000 records in under 10 milliseconds.64% similar
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