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ChatDB

by Tsinghua University (Hu et al.)

System Card

OrganizationTsinghua University (Hu et al.)
Released2023-06
Architectureknowledge-base / SQL database as symbolic memory with chain-of-memory
DetailsUses SQL databases as symbolic memory; LLM generates SQL (insert/select/update/delete) to manipulate stored state. Introduces "chain-of-memory" that decomposes complex problems into sequences of memory operations.
Parameters—
Domainknowledge-graphagent-memoryrag-retrieval
Open SourceYes
PaperView Paper
WebsiteVisit
CodeRepository
sqlsymbolic-memorychain-of-memorystructured

Capability Profile

Benchmark Scores

6 of 14 benchmarks
Data Transparency:6 estimated
Long-Context Retrieval
0/5
RULER
no data
NIAH
no data
LooGLE
no data
LongBench
no data
∞Bench
no data
Multi-Turn Recall
1/2
LoCoMo
72.534pEstimated
MemoryBank
no data
Cross-Session Memory
1/1
LongMemEval
72.431pEstimated
Multi-Hop QA
2/3
BABILong
no data
MultiHop-RAG
72.658pEstimated
HotpotQA
77.991pEstimated
Agent Task Memory
1/1
AgentBench-Mem
7226pEstimated
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
1/1
RAGAS
73.487pEstimated
Sources:Arena estimate — derived from capability profile, not independently verified