Evidence · first-party tested

The extractor can misread page layout in a scanned paper, placing the abstract before the title and breaking the expected top-of-page reading order.

✗ Failed🧾 artifact-verifiedTested Jun 20, 2026Nutrient.io
Output — unretouched
Scanned first page of a USDA Forest Service research note.
Scanned first page of a USDA Forest Service research note.
Output — unretouched
OCR-extracted text for the first page of the report.
OCR-extracted text for the first page of the report.
Output — unretouched
Best AI Tools to Convert Complex PDFs into Clean Markdown with an API — nutrient_scannedpdf_parsed_page_hierarchy.png
Best AI Tools to Convert Complex PDFs into Clean Markdown with an API — nutrient_scannedpdf_parsed_page_hierarchy.png
The observation

The extractor can misread page layout in a scanned paper, placing the abstract before the title and breaking the expected top-of-page reading order.

Criterion: Reading Order & Structure · Scenario: Scanned Research Paper (group: scanned-research-paper)
Query this
get_evidence({
  tool: "nutrient-io",
  scenario: "scanned-research-paper"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com