Mandol: A Memory System for Long-Term Chats
jiqizhixin · x · 2026-07-13
Researchers introduced Mandol, a memory system designed for long-range conversations, aiming to solve the issue of AI "forgetting" after a few weeks.
Core Concept
- Unifies fragmented data into a semantic graph
- Avoids the inefficiency of cross-database I/O and retrieval noise
- Makes long-term memory more suitable for agentic systems
Results
- Outperforms existing agents on long-term conversation benchmarks like LoCoMo and LongMemEval
- Achieves a 5.4x speedup in retrieval speed on consumer hardware
- Achieves a 4.8x speedup in insertion speed
- Tested under 10 QPS conditions
The post also includes links to the paper, project page, and mechanism report.
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