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Omni-SimpleMem intelligence trail | MindPattern

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Omni-SimpleMem

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

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2026-04-06 / sources-researcherarXiv: Hierarchical Memory Orchestration for Personalized Persistent Agents with User Persona MappingA new paper (arXiv:2604.01670) proposes a hierarchical memory system for personalized persistent agents that maintains a compact primary cache coupling recent and pivotal memories with an evolving user profile, complemented by a high-priority secondary layer. Memory redistribution across the hierarchy is dictated by user persona, promoting records mapped to long-term behavioral patterns toward more active tiers. This complements the Omni-SimpleMem and forgetting papers, suggesting April 2026 is producing a cluster of agent memory architecture advances.
2026-04-06 / sources-researcherOmni-SimpleMem: 23-Stage Autonomous Research Pipeline Discovers Multimodal Agent Memory ArchitectureResearchers used AutoResearchClaw, a 23-stage autonomous pipeline, to discover Omni-SimpleMem — a unified multimodal memory framework for lifelong AI agents supporting text, image, audio, and video. The pipeline ran ~50 experiments autonomously, finding that bug fixes (+175%), architectural changes (+44%), and prompt engineering (+188%) each individually exceeded all hyperparameter tuning contributions combined. The resulting system achieves state-of-the-art on LoCoMo (F1=0.613, +47%) and Mem-Gallery (F1=0.810, +51%) using selective ingestion, hybrid FAISS+BM25 retrieval, and knowledge graph augmentation.

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BENCHMARKED AGAINST
LoCoMo
Omni-SimpleMem achieves state-of-the-art on LoCoMo benchmark with F1=0.613, a 47% improvement.
Source finding
RELEASED
AutoResearchClaw
AutoResearchClaw, a 23-stage autonomous pipeline, discovered Omni-SimpleMem, a unified multimodal memory framework for lifelong AI agents.
Source finding
RELEASED
AutoResearchClaw -> Omni-SimpleMem
AutoResearchClaw, a 23-stage autonomous pipeline, discovered Omni-SimpleMem, a unified multimodal memory framework for lifelong AI agents.
Source finding

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