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Platform

Architecture

One principle governs the whole system: deterministic NLP establishes what documents say; LLMs reason only over verified evidence. Everything else follows.

Business view — the pipeline

  1. 1

    Ingestion & classification

    16 formats normalized into one canonical view; rule-based classifier assigns document type.

  2. 2

    Privacy boundary

    Fail-closed de-identification before anything downstream executes.

  3. 3

    Clinical understanding

    Deterministic NLP: entities, assertions, temporality, coreference, relations.

  4. 4

    Terminology linking

    Mentions map to SNOMED CT, RxNorm, LOINC, ICD, HPO, MedDRA, HGVS concepts.

  5. 5

    Biomedical IR

    Every fact lands in one canonical contract — provenance-stamped, assertion-qualified, time-anchored.

  6. 6

    Derived structures

    Timeline builder, provenance-carrying evidence graph, hybrid retrieval index.

  7. 7

    Evidence packs

    Retrieval assembles cited evidence neighborhoods for each question.

  8. 8

    Reasoning firewall

    Claims validated against evidence (token overlap + numeric fidelity); unsupported statements dropped.

  9. 9

    Audited intelligence API

    Answers ship with citations, claim verdicts, uncertainty notes — and usage meters fire exactly once.

Explore each stage interactively in the intelligence pipeline explorer.