Ask anything. Get answers from your documents.
Instantly.
Deepdox indexes your PDFs, contracts, and research papers into a local vector store. No cloud. No hallucination. Precise answers with citations.
100% local · No API key needed · Open source
From document to answer in seconds
Connect your data
Drop PDFs, text files, or markdown. Auto-chunked and embedded locally into ChromaDB.
Two-Stage Search
Bi-encoder shortlists candidates. Cross-encoder re-ranks for precision. Best context wins.
Verifiable Output
flan-t5 generates answers grounded in chunks only. Every answer cites its source.
Engineered for Accuracy.
Local First
Your data never leaves your machine. Runs fully on CPU, no cloud, no API key.
Sub-2s Response
Two-stage retrieval pipeline optimized for speed without sacrificing accuracy.
Zero Hallucination
3-layer guard blocks any answer not grounded in your indexed documents.
Conversation Memory
Remembers last 3 exchanges. Ask follow-ups naturally without repeating context.
Clean REST API
FastAPI backend with Pydantic validation. POST /ask, POST /ingest, GET /health.
Two-Stage Retrieval
MiniLM bi-encoder + ms-marco cross-encoder. Precision over recall, always.
Based on the contract, the parties are Northstar Logistics Inc. as the [Provider] and TELCOSTAR PTE, LTD., a company organized under the laws of Singapore.
System Evaluation
| Test Case | Expected Source | Result | Confidence |
|---|---|---|---|
| What is the effective date? | cuad_contract_3.txt | PASS | 0.999 |
| Who are the parties? | cuad_contract_0.txt | PASS | 0.942 |
| What is artificial intelligence? | wiki_ai.txt | PASS | 1.000 |
| What is the refund policy? | company_policies.txt | PASS | 0.981 |
| What is the population of Mars? | — | BLOCK | — |
| What is the CEO salary? | — | BLOCK | — |