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Unstructured documents become a searchable knowledge layer

An ingestion pipeline that reads multilingual documents, extracts the structured facts inside, and exposes them through search and chat tied to verifiable sources.

01

Operational knowledge in established organisations sits in documents nobody can search. Contracts, procedures, briefings, and historical reports accumulate in shared drives, often in multiple languages, often scanned. Every new question becomes a manual archaeology session.

The team in this engagement was losing time on the same kinds of lookups: which clause governs a specific case, which version of a procedure applies, what was decided three years ago and on what evidence. The cost was not only the lookup itself. It was the quiet decision-making that skipped the relevant document because finding it was too expensive.

02

Focus AI treated the document estate as a pipeline rather than a repository. New documents are OCR-processed when scanned, language-detected, and segmented. A combination of named-entity extraction and LLM-based structured extraction turns the relevant facts into typed records.

The enriched corpus is served through a search interface that returns the answer alongside the exact source span and document. A retrieval-augmented chat layer sits on top for conversational queries. Every answer is traceable to its source, so the user can verify what the system claims.

The pipeline runs locally for sensitivity and uses self-hosted models where possible. Client documents do not leave the boundary.

03

Lookups that used to require an archaeology session now return the answer alongside the source page, in seconds. The same pipeline powers recurring reviews that previously required dedicated junior staff to scan documents.

More subtly, decisions that would have skipped the documentation step are now made with it, because consulting the corpus stopped being expensive. Knowledge that was technically owned by the organisation became operationally accessible.

  • Python
  • FastAPI
  • Tesseract OCR
  • spaCy
  • LLM extraction
  • Vector search

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