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Neon Vector

by Neon Inc.

System Card

OrganizationNeon Inc.
Released2022-04
Architecturevector-rag / serverless Postgres with pgvector
DetailsNeon is a serverless PostgreSQL cloud service that supports pgvector natively, enabling vector similarity search with auto-scaling compute and storage. Its branching feature lets developers create database branches for testing RAG pipelines before deploying to production. Raised $104M in total funding. Microsoft Semantic Kernel has a native Neon connector.
Parameters—
Domainrag-retrieval
Open SourcePartial
WebsiteVisit
serverlessbranchingpgvectorPostgreSQLscale-to-zero

Capability Profile

Benchmark Scores

5 of 14 benchmarks
Data Transparency:5 estimated
Long-Context Retrieval
2/5
RULER
68.828pEstimated
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
63.116pEstimated
HotpotQA
65.832pEstimated
Agent Task Memory
0/1
AgentBench-Mem
no data
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
1/1
RAGAS
6410pEstimated
Sources:Arena estimate — derived from capability profile, not independently verified