The preview was available immediately in-platform, so the animation could be inspected before any external capture step.

✓ Worked🧾 artifact-verifiedinput + output shownTested Jun 24, 2026Claude Artifacts
What was measured
In-Platform Preview

Real-time preview before export.

context, not decisivecapability

Previewing before export helps iterate, but it does not itself measure whether the tool can generate the animation correctly. (3 of 3 judges)

What was given, what came back

Test input: Search engines basics explainer · text
Input — what we sent
The exact prompt
Create an animation video explaining how search engines work.

A vague, linear educational animation prompt asking the tool to explain how search engines work with minimal guidance. Designed to stress inference, scene structuring, pacing, and coherent visual flow from an underspecified request.

Output — unretouched
Claude Artifacts — Screen Recording 2026-04-30 141425.mp4
Provenance
Observation
2844fa71-9f82-4175-b908-5a20fb79ea92
Evidence run
c751a76b-a105-4b3e-9ff3-6c4d6adc9f04
Study
Generate Code-based Animations from text inputs
Research task
86b9nnzmy
Tested at
Jun 24, 2026
Source
first-party
Evidence state
verified
Proof shown
input + output shown
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: "claude-artifacts"
})
MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 2 other tools
measured on In-Platform Preview
Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com