5-layer agent memory setup: Mem0 cuts tokens 93%, Snowflake ontology lifts accuracy 20%
Arindam_1729 · x · 2026-10-26
Arindam shares a practical article on giving every coding agent (Claude Code, Codex, Cursor, OpenCode) the same memory via a 5-layer framework: working, episodic, semantic, procedural memory, plus forgetting — the most overlooked layer that keeps memory from decaying into untrustworthy stale info. Cited numbers: Mem0 drops per-query tokens from 26,000 to 1,800 with 91% lower latency; a Snowflake ontology layer reportedly improved accuracy 20% and cut tool calls 39%.
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