It consistently handled long, complex documents end-to-end across table-heavy, scanned, and hybrid reports, returning usable parsed markdown without manual cleanup.

✓ Workedno artifactTest date not recordedExtend AI
What was measured
Complex Document Handling

Maintains quality across long, multi-section, and mixed-content documents without degradation.

decisive for this rankingtransformation

The subject explicitly says complex PDF, so sustained quality across long, mixed-content documents is central to the tool’s ability to do the job. (3 of 3 judges)

What was given, what came back

Input — what we sent
No input — this is a capability finding
The observation is about the tool itself rather than one test input, so there is nothing to show on this side by design.
Output — unretouched
No output artifact
The verdict rests on the tester's written observation alone — no file was captured for this cell.
Provenance
Observation
998fd797-7fe8-42d5-9fd4-8bc878778700
Evidence run
6e3160de-fe46-4b45-b071-72560b5c5d0e
Study
Convert a Complex PDF into Clean Markdown with an API
Research task
86b9h7t37
Tested at
not recorded
Source
aggregate-synthesis
Evidence state
observed
Proof shown
no artifact
Cost / latency
not captured
Repeat run
not captured
Tester
not captured

The last three rows are honest blanks, not placeholders — our capture has no field for them yet.

Query this
get_evidence({
  tool: "extend-ai"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 0 other tools
measured on Complex Document Handling

No other tool was measured on this criterion for this input.

Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com