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Chroma

by Chroma

System Card

OrganizationChroma
Released2022-10
Architecturevector-rag / Embedded developer-first DB
DetailsAI-native embedded vector database designed for fast iteration. Lightweight Python and JS clients, in-process or server modes; popular for prototyping and small RAG deployments.
Parameters—
Domainrag-retrieval
Open SourceYes
WebsiteVisit
CodeRepository
vector-dbembeddeddeveloper-firstopen-source

Capability Profile

Benchmark Scores

5 of 14 benchmarks
Data Transparency:2 self-reported3 estimated
Long-Context Retrieval
2/5
RULER
74.276pEstimated
NIAH
no data
LooGLE
no data
LongBench
603pEstimated
∞Bench
no data
Multi-Turn Recall
0/2
LoCoMo
no data
MemoryBank
no data
Cross-Session Memory
0/1
LongMemEval
no data
Multi-Hop QA
2/3
BABILong
no data
MultiHop-RAG
69.233pEstimated
HotpotQA
49.72pSelf-Reported
Agent Task Memory
0/1
AgentBench-Mem
no data
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
1/1
RAGAS
70.554pSelf-Reported
Sources:Chroma benchmarkArena estimate — derived from capability profile, not independently verified