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Gemini Memory

by Google

System Card

OrganizationGoogle
Released2024-11
Architectureknowledge-base / Personal context store
DetailsPersistent personal context drawn from past Gemini conversations. Combines an explicit user-fact store with implicit recall from prior chats; private to Google's Gemini product.
Parameters—
Domainpersonalizationepisodic-session
Open SourceNo
WebsiteVisit
consumergooglepersonalizationclosed

Capability Profile

Benchmark Scores

5 of 14 benchmarks
Data Transparency:2 self-reported3 estimated
Long-Context Retrieval
0/5
RULER
no data
NIAH
no data
LooGLE
no data
LongBench
no data
∞Bench
no data
Multi-Turn Recall
2/2
LoCoMo
65.818pEstimated
MemoryBank
71.624pSelf-Reported
Cross-Session Memory
1/1
LongMemEval
62.316pSelf-Reported
Multi-Hop QA
0/3
BABILong
no data
MultiHop-RAG
no data
HotpotQA
no data
Agent Task Memory
1/1
AgentBench-Mem
68.417pEstimated
Personalization
1/1
PerLTQA
67.45pEstimated
Factuality / Grounding
0/1
RAGAS
no data
Sources:Third-party reproductionArena estimate — derived from capability profile, not independently verified