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AllegroGraph

by Franz Inc.

System Card

OrganizationFranz Inc.
Released2004-12
Architecturegraph-rag / entity-event knowledge graph triplestore
DetailsAllegroGraph is a high-performance RDF triplestore from Franz Inc. (founded 1984), supporting SPARQL, Prolog, and JavaScript query interfaces. Its patented Entity-Event Knowledge Graph approach unifies all enterprise data into a temporal event model. Supports both JSON-LD document storage and RDF triple storage. Horizontally scalable with distributed federation. Used by intelligence agencies and Fortune 500 firms.
Parameters—
Domainknowledge-graphrag-retrieval
Open SourceNo
WebsiteVisit
RDFSPARQLPrologentity-eventtriplestore

Capability Profile

Benchmark Scores

6 of 14 benchmarks
Data Transparency:6 estimated
Long-Context Retrieval
2/5
RULER
7473pEstimated
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
1/1
LongMemEval
70.724pEstimated
Multi-Hop QA
2/3
BABILong
no data
MultiHop-RAG
7579pEstimated
HotpotQA
75.271pEstimated
Agent Task Memory
0/1
AgentBench-Mem
no data
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
1/1
RAGAS
71.263pEstimated
Sources:Arena estimate — derived from capability profile, not independently verified