01
Parse the document
Read PDFs, scanned files, spreadsheets, and Office files while preserving structure.
outputdocument blocks
Paragraphs, tables, cells, figures, footnotes, and page regions stay separate.Loading Apertis Helmway
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01 Answer UI 02 Review Queue 03 Audit Export Discuss your workflow
Apertis Helmway
Evidence traced to the document.
Helmway turns PDFs, scanned files, spreadsheets, and Office docs into evidence objects with exact source anchors, structured fields, and explanations attached.
PDFPDFSCANSCANXLSXXLSXDOCXDOCXspans / cells / regionsanswer / quote / reason
Built for RAG, review queues, audits, and extraction workflows where source fidelity matters, including image-only files.
Evidence demo · API readySee the file, the answer, and the source trail together.
Uploaded evidence setUploaded evidence set
96.1%source_span.page + bounding_box
Evidence object
The evidence object keeps answer text, source anchors, visual coordinates, metadata, and the reason in one inspectable record.
Exact source
Written notice within fourteen calendar days after interruption.source_span.page + bounding_box
Why it is usable
The record exposes machine anchors and human context, so product UI can show why the answer is valid.
- inputquestion + files
- outputanswer + anchors
- fieldreason
- renderreview UI
[02] DOCUMENT PIPELINE
Parse. Anchor. Explain.
Helmway turns each source file into structured evidence your product can cite, inspect, and reuse.
02
Anchor the evidence
Attach every extracted fact to the exact source span or cell that produced it.
outputsource anchors
File, page, row, paragraph, text offset, and bounding box stay attached.03
Return evidence objects
Ship extracted text, source anchors, structure, metadata, and explanation together.
outputevidence record
The same object powers RAG answers, review queues, audit exports, and API responses.[03] SOURCE FORMATS
Evidence from the documents users actually upload.
Helmway keeps document structure visible: pages, rows, cells, paragraphs, bounding boxes, and the explanation that makes each object usable.
PDFPDF packet
Contract amendment
clause + page + bbox
- Section 7 / Notice
- 14 calendar days
- Supersedes prior term
XLSXXLSX workbook
Access review
row + cells + control map
- Owner sign-off
- CC6.1 access review
- Exception log missing
SCANScanned packet
Protocol packet
OCR text + criteria + bbox
- Image-only page
- E-14 exclusion
- 30-day window
Test your source documentsPDFs, scanned files, XLSX workbooks, DOCX files
[04] INSPECTOR
Inspect the source behind every answer.
Ask a question, read the answer, inspect the citations.
Helmway response
The active rule is fourteen calendar days. The incident row supplies the dates, and the interview note is returned as conflicting context.
Citation [1]Active clause
PDF previewSupply Agreement Amendment 2.pdfpage 18 / clause 7.4 · page + bbox
Supply Agreement Amendment 2.pdf
Written notice must be delivered within fourteen calendar days after the service interruption.
Why cited
Defines the active notice window in the amended agreement.
[05] USE CASES
Use the same evidence object everywhere.
Same object. Different surfaces.
Inspectable answers
answer + source + reason- Open source beside the answer.
- Show conflicts before users trust it.
Review queues
verdict + quote + reviewer reason- Route risky objects.
- Preserve reviewer context.
Audit exports
anchors + metadata + explanation- Export quote and coordinates.
- Reuse one record in UI and API.
Get early access to Apertis Helmway.
For teams and individuals working with source-heavy documents. Tell us what you parse, and we'll route B2B workflows into a private pilot or invite individual users into early access.