AI document intelligence platform with OCR, retrieval and citation-based search
Result
Reduced manual document review by more than 80%
The challenge
The organization was working with thousands of complex PDFs containing contracts, reports, invoices and technical documentation. Manual extraction was slow and inconsistent. Traditional search also struggled with natural-language questions that required understanding context across documents.
What we built
The platform combines OCR, document reconstruction, structured extraction, retrieval-augmented generation, citation-based search, automated report generation, validation workflows, confidence scoring, human review and a multi-tenant SaaS architecture.
How it works
The workflow transforms raw documents into usable knowledge.
01Ingestion
02OCR
03Reconstruction
04Extraction
05Indexing
06Retrieval
07AI reasoning
08Citation
The document-processing layer preserves relevant structure rather than treating every PDF as a flat text file.
Architecture
Retrieval-augmented generation: when a user asks a question, the system retrieves relevant information from the organization’s own document corpus. The AI then reasons over that retrieved context. This keeps the organization’s own documents as the source of truth.
01Question
02Retrieval
03Evidence
04AI response
05Citation
Citation-based search: users can trace AI-generated answers back to the underlying document, creating a more trustworthy enterprise search experience.
Automated reporting: validated information can be reused to produce structured reports, reducing repetitive document preparation.
The AI approach
Multiple frontier models and AI components are benchmarked against representative enterprise documents for extraction accuracy, retrieval quality, reasoning, latency and cost. The production architecture then uses the best-performing approach for each workflow.
Validation
The system uses confidence information and validation workflows to identify cases that require human review. This is particularly important when extracted information feeds downstream processes.
Security and governance
The multi-tenant architecture enforces isolation between organizations and controlled access to information.
Outcome
The platform reduced manual document review by more than 80%. It also created a reusable enterprise knowledge layer that could support future AI workflows.
Why it matters
Enterprise document AI is more than OCR plus a language model. Production systems require document intelligence, retrieval, grounding, validation, citations and governance working together.
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