Supra Cognitive Modes

Supra Cognitive Modes: routed architecture for agent memory across factual, relational, and synthesis workloads

A new arXiv preprint introduces Supra Cognitive Modes (SCM), an agent memory architecture that routes queries to specialized retrieval and synthesis pipelines over a shared ingest substrate combining dense embeddings, knowledge graph triples, and fact-version metadata. A frozen semantic classifier dispatches queries among lexical/dense lookup, multi-hop graph reasoning, and long-form synthesis modes. The system is evaluated on three agent memory benchmarks—LoCoMo (84.87% factoid), MemoryAgentBench (61.49%), and LongMemEval (86.00%)—though the authors note that causal routing effects, efficiency gains, and statistical significance remain unestablished.