Evidence · first-party tested
Paragraph-level segmentation breaks down in scanned multicolumn pages, and the reading order is not maintained.
Scanned two-column page with forestry text.
Upstage AI — upstage_scannedpdf_parsed_hierarchy.png
The observation
Paragraph-level segmentation breaks down in scanned multicolumn pages, and the reading order is not maintained.
Criterion: Reading Order & Structure · Scenario: Scanned Research Paper (group: scanned-research-paper)
Query this
get_evidence({
tool: "upstage-ai",
scenario: "scanned-research-paper"
})MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Free with attribution.
Same input, other tools
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com