Evidence · first-party tested · observation #26

The parsed first page repeats header lines and adds logo/handwriting annotations, and compresses the title into “186153 Harvesting Strategies for Management of Mountain Pine Beetle Infestations USA(- in Lodgepole Pine:” instead of the original opening-page structure.

✗ Failed🧾 artifact-verifiedTested Jun 12, 2026Audio Studio
Input — the actual file we sent
Scanned multi-column research paper
An image-only scanned research paper created from an OCR-bearing original by converting pages to images and rebuilding the PDF without searchable text. It contains text, multi-column layouts, figures, charts, tables, captions, and references, and is designed to stress OCR and reconstruction quality.
Output — unretouched
Best AI Tools to Remove Background Noise from Audio and Video Recordings — Ai direction ac on fan off noise from noise-3.wav
Best AI Tools to Remove Background Noise from Audio and Video Recordings — Ai direction ac on fan off noise from noise-3.wav
Output — unretouched
Best AI Tools to Remove Background Noise from Audio and Video Recordings — AI demos direction ac and fan on-3.wav
Best AI Tools to Remove Background Noise from Audio and Video Recordings — AI demos direction ac and fan on-3.wav
The observation

The parsed first page repeats header lines and adds logo/handwriting annotations, and compresses the title into “186153 Harvesting Strategies for Management of Mountain Pine Beetle Infestations USA(- in Lodgepole Pine:” instead of the original opening-page structure.

Criterion: opening section structure · Scenario: Scanned multi-column research paper (group: scanned-research-paper)
Query this
get_evidence({
  tool: "audio-studio",
  scenario: "scanned-research-paper"
})
MCP · admin.futuresmart.ai/api/mcp
Free with attribution.
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com