Sujantivo
Knowledge Retrieval

Enterprise RAG &
Vector Search.

Turn your unstructured company documentation, PDFs, and SQL tables into instant, grounded answers. Zero hallucination risk with verified citations and enterprise role-based access control.

RAG Benchmark99.4% Accuracy
Vector Databases:Qdrant, Pinecone, pgvector, Milvus
Retrieval Paradigm:Hybrid Dense + Sparse + Cross-Encoder
Access Control:Row-Level Security & Okta / SAML ACLs
Query Latency:< 180ms End-to-End Retrieval
RETRIEVAL PIPELINE

How we guarantee zero hallucinations.

01

Enterprise Data Extraction

Multi-format parsing across PDFs, Notion, Confluence, SQL schemas, and Slack with OCR table preservation.

02

Vector & Sparse Indexing

Generate dense embeddings and sparse SPLADE vectors with metadata payload filtering and role-based ACLs.

03

Neural Re-ranking

Cross-encoder scoring and contextual compression eliminate irrelevant tokens before reaching LLM context.

04

Grounded Synthesis

Deterministic citation linking and verifiable source footnotes delivered in sub-500ms streaming responses.

CAPABILITIES

High-precision knowledge search.

Hybrid RetrievalQdrant, Pinecone, ColBERT v2, Cohere Rerank

Hybrid Dense + Sparse Search (BM25 + ColBERT)

Combine lexical keyword precision with multi-vector semantic representations so technical terms, SKU numbers, and colloquial questions are retrieved with 99%+ accuracy.

Chunking ArchitectureLlamaIndex, Unstructured.io, Tree Indexing

Contextual Document Chunking & Parent-Child Trees

Hierarchical chunking architectures that index small chunks for fast retrieval while serving full parent context to the LLM to prevent fragmented hallucinations.

Precision Re-rankingCohere Rerank 3, BGE-Reranker-Large, FlashRank

Cross-Encoder Re-ranking & Context Compression

Two-stage retrieval pipelines where top-50 vector results are re-ranked with neural cross-encoders and filtered down to the top-5 most relevant context tokens.

VerificationRAGAS, TruLens, Guardrails AI

Hallucination Defense & Source Grounding

Automated citation matching with strict attribution verification. The LLM only answers if verifiable factual ground truth exists in your indexed data.

Ready to ground your AI in your company data?

Get a working enterprise RAG prototype on your own documents in 5 days.