Back to Arena
Zep
by Zep AI
System Card
OrganizationZep AI
Released2024-06
Architecturegraph-rag / Temporal knowledge graph
DetailsBuilds a bi-temporal property graph of entities, facts, and episodes from chat history. Combines graph traversal with vector search and explicit fact invalidation as new information arrives.
Parameters—
Domainagent-memorypersonalizationknowledge-graphepisodic-session
Open SourcePartial
PaperView Paper
WebsiteVisit
CodeRepository
temporal-graphbi-temporalknowledge-graphagent
Capability Profile
Benchmark Scores
3 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 QA1/3
Agent Task Memory0/1
AgentBench-Mem
no dataPersonalization0/1
PerLTQA
no dataFactuality / Grounding0/1
RAGAS
no data