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Copilot Memory

by Microsoft

System Card

OrganizationMicrosoft
Released2024-10
Architectureknowledge-base / User profile store
DetailsUser-profile memory powering Copilot's personalization. Captures preferences, recurring topics, and contextual cues across Copilot product surfaces; managed via a privacy dashboard.
Parameters—
Domainpersonalization
Open SourceNo
WebsiteVisit
consumermicrosoftcopilotclosed

Capability Profile

Benchmark Scores

4 of 14 benchmarks
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
60.713p
MemoryBank
69.419p
Cross-Session Memory
1/1
LongMemEval
59.711p
Multi-Hop QA
0/3
BABILong
no data
MultiHop-RAG
no data
HotpotQA
no data
Agent Task Memory
0/1
AgentBench-Mem
no data
Personalization
1/1
PerLTQA
67.918p
Factuality / Grounding
0/1
RAGAS
no data
Sources:Third-party reproductionCopilot Memory vendor documentation; evaluated on LoCoMo: Long-Term Conversational Memory Benchmark (Snap Research, 2402)Copilot Memory vendor documentation; evaluated on PerLTQA: A Personal Long-Term Memory Question Answering Dataset (PolyU, 2402)