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Lyzr Cognis
by Lyzr AI
System Card
OrganizationLyzr AI
Released2024-10
Architecturehybrid / Context-Aware Write-Time Memory Consolidation
DetailsCognis is Lyzr's default memory layer for its enterprise agent platform, shipping with zero setup. Before storing any new memory, the system first retrieves similar existing memories and decides whether to add, update, delete, or skip — resolving contradictions at write time rather than at retrieval time. The open-source variant runs on Qdrant local + SQLite FTS5; the hosted version uses OpenSearch with Matryoshka embeddings and cross-encoder reranking. Achieved 92.4% on LongMemEval. Backed by Accenture; $250M valuation.
Parameters—
Domainagent-memorylifelong-learningrag-retrieval
Open SourcePartial
WebsiteVisit
enterprise-agentsmemory-consolidationwrite-timebenchmark-sotaaccentureopen-source
Capability Profile
Benchmark Scores
6 of 14 benchmarksLong-Context Retrieval0/5
RULER
no dataNIAH
no dataLooGLE
no dataLongBench
no data∞Bench
no dataMulti-Turn Recall1/2
MemoryBank
no dataCross-Session Memory1/1
Multi-Hop QA3/3
Agent Task Memory1/1
Personalization0/1
PerLTQA
no dataFactuality / Grounding0/1
RAGAS
no dataSources:Lyzr Cognis vendor documentation; evaluated on HotpotQA: A Dataset for Diverse, Explainable Multi-hop Question Answering (Stanford / CMU, 1809)Lyzr Cognis vendor documentation; evaluated on LoCoMo: Long-Term Conversational Memory Benchmark (Snap Research, 2402)Lyzr Cognis vendor documentation; evaluated on LongMemEval: Benchmarking Chat Assistants on Long-Term Interactive Memory (Salesforce AI Research, 2410)Lyzr Cognis vendor documentation; evaluated on MultiHop-RAG: Benchmarking Retrieval-Augmented Generation for Multi-Hop Queries (HKUST, 2401)Lyzr Cognis vendor documentation; evaluated on AgentBench Memory Track (Tsinghua KEG, 2308)Lyzr Cognis vendor documentation; evaluated on BABILong: Testing the Limits of LLMs with Long-Context Reasoning-in-a-Haystack (AIRI, 2406)