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Couchbase Vector

by Couchbase Inc.

System Card

OrganizationCouchbase Inc.
Released2024-05
Architecturevector-rag / multi-model NoSQL with vector index
DetailsCouchbase added HNSW-based vector search to its multi-model NoSQL platform in May 2024 (preview February 2024). Queries combine vector similarity with N1QL (SQL++) predicates over JSON documents, enabling hybrid semantic+structured search in one query. Available on Couchbase Capella (managed cloud) and Couchbase Mobile (edge devices), supporting on-device AI inference.
Parameters
Domainrag-retrievalagent-memory
Open SourcePartial
WebsiteVisit
NoSQLN1QLedge-AIhybridmulti-model

Capability Profile

Benchmark Scores

6 of 14 benchmarks
Data Transparency:6 estimated
Long-Context Retrieval
1/5
RULER
no data
NIAH
no data
LooGLE
no data
LongBench
603pEstimated
∞Bench
no data
Multi-Turn Recall
1/2
LoCoMo
6012pEstimated
MemoryBank
no data
Cross-Session Memory
1/1
LongMemEval
58.26pEstimated
Multi-Hop QA
2/3
BABILong
no data
MultiHop-RAG
65.526pEstimated
HotpotQA
62.220pEstimated
Agent Task Memory
1/1
AgentBench-Mem
60.26pEstimated
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
0/1
RAGAS
no data