The Riven Knowledge Engine handles the full retrieval-augmented generation pipeline — from document ingestion and chunking to hybrid BM25 + vector search and re-ranking. Connect web crawlers, S3 buckets, databases, and APIs as live knowledge sources.
Everything you need, nothing you don't.
BM25 sparse retrieval combined with dense vector search. Re-ranking with cross-encoders gives you precision without sacrificing recall.
Crawl websites, ingest PDFs, connect S3 buckets, Notion workspaces, GitHub repos, and any REST API with built-in connectors.
Set up sync schedules or webhook triggers. Your knowledge graph stays fresh without manual re-indexing.
Track retrieval quality with MRR, NDCG, and hit-rate metrics. Debug poor retrievals with query-level traces.
Riven is in beta — pricing opens as we leave beta. Request access and we'll reach out within a few days.
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