Architecture Digest

Sep 23, 2026 · Artificial Intelligence

Supermemory: Open-Source Memory Layer for AI Agents Hits 95% Recall at 99.4% Compression

The article analyzes supermemory, an open-source memory engine that gives AI agents persistent, stateful memory across sessions, achieving 95% recall on LongMemEval while adding only ~720 tokens, and provides Spring AI integration code and self-hosted deployment guidance.