Specialist tasks built from real PDF and Word documents in finance, law and healthcare. Each requires cross-file retrieval, evidence extraction, calculation and reasoning. We prioritise tasks current models get wrong, but whose answers can be verified.
What makes it worth training on.
Selected from tasks where current frontier models fall into traps.
Graduate & competition math: 1M+ problems →Every task carries a verifiable reference answer and its evidence.
98%+ sampled accuracy · 97%+ customer-validated →Domains and document types chosen to match your target use.
Scope → pilot → acceptance → scale →Samples on request.
Long-document tasks are built on real professional documents, so samples are shared directly under NDA rather than publicly.
Request a sample →How it is sliced.
Finance
Extract data from filings, reports, confirmations, contracts and invoices; calculate metrics, assess risk, analyse valuation.
Legal
Retrieve across statutes and regulations; interpret provisions and reach well-grounded conclusions.
Healthcare
Read specialist long-form documents and synthesise evidence to answer professional questions.
Selection
Real documents, verifiable answers and observed model errors: built for targeted RL, usable as a hard benchmark.
Record format.
| Field | Type | Description |
|---|---|---|
| documents | array | Source files parsed to Markdown, with page references. |
| question | string | Specialist question requiring cross-document reasoning. |
| answer | string | Verifiable reference answer. |
| evidence | array | Spans and pages supporting the answer. |
| reasoning | string | Expert reasoning path, including calculations. |
| domain / difficulty | enum | Finance · Legal · Healthcare; difficulty grade. |
Built for.
- Expert long-context RLTargeted training on the failure modes of current models.
- BenchmarkingMeasure professional reasoning where answers are verifiable.
- Domain agentsGround finance, legal and healthcare agents in real documents.
Request a pilot slice.
Tell us the long-document reasoning slice you need. We will send a pilot sample cut to your specification for your own evaluation.