Root Cause Analytics ● Sydney, AustraliaDocument extraction and synthetic data systemsFile № RCA-2026

Root Cause Analytics: document extraction and synthetic document generation software, Sydney

Our catalogue

Root Cause Analytics builds two applications for document work:

RCA Document Library reads and catalogues your real documents, providing a structured table from extracted fields.

RCA Document Generator produces accurate, risk-free synthetic documents for AI training and testing in regulated sectors.

№ 01Catalogue documents and extract data

RCA Document Library

Point it at your PDFs and scans. It reads them, extracts the fields you care about, scores its own confidence on every value, and builds a clean table you can search and export.

  • 96.1% field accuracy on OCR-only extraction (V2 benchmark, 76 fields)
  • Offline-first: OCR, extraction, search and export without internet
  • Confidence built from four visible factors, not a black box
  • Optional AI validation layer that never overwrites OCR results
  • USD $0.10 per document extracted, no subscription or upfront fee
Open the Document Library
№ 02Generate synthetic documents

RCA Document Generator

Realistic synthetic Australian documents for training and evaluating AI, with complete ground truth on every field. No real patient anywhere in the pipeline.

  • 45 medical document types across 81 clinical case archetypes
  • Deterministic: same seed, byte-identical PDFs and ground truth
  • Insurance packs, including red-flag packs with planted inconsistencies
  • Fully offline: about 5,000 documents in 5 minutes, no LLM calls
  • Valid Medicare and provider formats, NSW addresses, real structure
Open the Document Generator
Synthetic · No PHI
Synthetic staged care plan generated by the RCA engine
Extracted fields
patient_nameSarah Rebecca Wright0.99
medicare_no6600 13384 10.98
plan_date26/06/20260.97
diagnosisBilateral knee OA0.84

Specimen AUS-TRN-0001, generated by the RCA Synthetic Document GeneratorPublished extraction trials: three models, 20 documents →

Sample documents from the Document Generator, shown at reduced sizePauses when you hover
ED assessment · MEDProgress note · MEDImaging report · MEDReferral letter · MEDPolicy schedule · INSFluid order · MEDMH care plan · MED12-lead ECG · MEDLoss run report · INSEcho report · MEDCare plan · MEDDischarge summary · MEDReferral letter · MEDSafety checklist · MEDHistopathology · MEDMH care plan · MEDConsent form · MEDTransfusion report · MEDImmunisation statement · MED

Numbers from our published benchmarks, misses included.

Extraction96.1%field accuracy on OCR-only extraction. V2 benchmark, 76 fields, no AI assistance
Generation45 + 81medical document types and internally consistent clinical case archetypes
Speed5 minto generate about 5,000 documents, fully offline, with ground truth

Published live trials

Live trial, 05 Aug 2026

Most vendors quote a single accuracy number. We publish the full run log: every field on every document, including the ones the models got wrong. When a model fails a document, it is scored zero and recorded in the results. In this run, two dense flow sheets exceeded the output limit on Haiku 4.5. Both are counted as failures in the table.

Run rca-library-trial-20-w3 · 05 Aug 2026, Sydney time. Opus 5 pass added 21 Aug 2026, same documents and ground truth.
Total API spend across the three model runs: A$4.42

See the live trials →

Field accuracy · 20-document live trial
FieldSonnet 5Haiku 4.5Opus 5Result
Entity20/2018/2020/20strong
Amount20/2020/2020/20clean
Document date19/2018/2020/20strong
Reference number19/2016/2016/20needs work
Document type14/2015/2014/20needs work
Overall field checks92/10087/10090/100strong

I started RCA because I had this problem myself and could not find a good solution on the market. Most businesses sit on thousands of PDFs and paper documents they cannot use. RCA extracts the key values, builds a clean table for cataloguing them, and gives you metrics and patterns that were locked in paper. RCA Document Library does what the standard digitisation vendors do, with far more capability and near-instant turnaround, at a fraction of the cost of traditional outsourced digitisation.

We operate solely on a consumption-based pricing model, so users can try our apps without committing to a subscription or paying upfront fees.

Jack WebbFounder, Root Cause Analytics
Sydney, NSW

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