Expired50% confidenceFactExact time
Hermes Agent uses the SQLite FTS5 extension to support the BM25 ranking algorithm, enabling retrieval of 10,000 records in under 10 milliseconds.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Hermes Agent Deep Dive: A Self-Evolving Agent Architecture with Practical Implementation Guide
bilibili九天Hector课程拆解6/10/2026
Related Claims
UnverifiedHermes Agent's built-in memory provider uses SQLite FTS5 full-text search rather than vector search66% similarUnverifiedThe Hermes built-in provider uses SQLite FTS5 full-text search rather than vector search.64% similarUnverifiedSQLite FTS5 indexing maintains millisecond-level query latency even when the memory store grows to tens of thousands of records.63% 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.62% similarVerifiedBM25 remains the default ranking algorithm for mainstream search engines such as Elasticsearch and Lucene.60% similar
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