Evidence · first-party tested

Maintains section-to-content relationships in a scanned multi-column paper, reconstructing the article flow in the correct order.

✓ Worked🧾 artifact-verifiedTested Jun 20, 2026Extend AI
Output — unretouched
LlamaParse — Scanned Research PDF.pdf
LlamaParse — Scanned Research PDF.pdf
Output — unretouched
Scanned two-column page with forestry text.
Scanned two-column page with forestry text.
Output — unretouched
Parsed text hierarchy from the scanned 'STUDY AREA' section.
Parsed text hierarchy from the scanned 'STUDY AREA' section.
The observation

Maintains section-to-content relationships in a scanned multi-column paper, reconstructing the article flow in the correct order.

Criterion: Reading Order & Structure · Scenario: Scanned Research Paper (group: scanned-research-paper)
Query this
get_evidence({
  tool: "extend-ai",
  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