Evidence · first-party tested

It consistently failed to retain visual content, replacing waterfall charts, a scanned chart, and handwritten signatures with text-first or raw delimiter-separated output instead of preserving the original visual form.

✗ FailedTested Jun 20, 2026Upstage AI
The observation

It consistently failed to retain visual content, replacing waterfall charts, a scanned chart, and handwritten signatures with text-first or raw delimiter-separated output instead of preserving the original visual form.

Criterion: Visual Content Retention ·
Query this
get_evidence({
  tool: "upstage-ai"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Real outputs, no retouching · every cell queryable via API & MCP · aidemos.com