Produces a visually readable 15-second explainer that presents crawling, indexing, ranking, and serving in sequence.
What was measured
Output Quality
Conceptually matches the prompt and is visually usable.
decisive for this rankingtransformation
The tool is being chosen to produce usable code-based animations, so conceptual match to the prompt and visual usability are core success criteria. (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
Antigravity — output.mp4
Also checked on this input — same tool, 4 other criteria
Input Handling✓ WorkedIt can turn a vague one-line educational prompt into a sensible linear explainer without needing detailed scene specs, inferring a four-stage search workflow on its own.Input Handling✓ WorkedAccepts a vague educational animation prompt and infers a coherent explainer structure without needing a detailed scene-by-scene spec.Input Handling✓ WorkedAccepts a vague educational prompt and infers a coherent linear search-engine workflow without needing detailed specs.Input Handling✓ WorkedAccepted a single vague request with no scene-by-scene specification and inferred a coherent 3-stage search-engine workflow, covering crawling, indexing, and ranking/serving.
Provenance
- Observation
- bae09520-6cfa-40cc-a95e-776d599142a6
- 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: "antigravity-ide"
})MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 7 other tools
measured on Output Quality
AnimG◐ MixedMatches the approved search-engine workflow concept, but the final animation stays visually basic and shows minor clutter even on the low-complexity scene.ChatGPT Canvas⚠ StruggledThe first-pass visual output was only a plain horizontal flowchart: text overflowed node boxes, there were no icons or visual hierarchy, and component differentiation was minimal.Claude Artifacts✓ WorkedDelivered a polished animation with smooth motion, clean hierarchy, and a recognizable search-engine workflow.Gemini Canvas◐ MixedKeeps the animation inside a macOS-style tab frame with a very small aspect ratio, which makes the result feel presentation-like rather than like a full motion-graphics video.Grok✗ FailedProduces output that reads more like an interactive webpage than a video-like animation, with cramped spacing, overlapping elements, weak visual hierarchy, and visible controls.RemotionVideo✓ WorkedProduces a clean, polished explainer that visually communicates a 3-step crawl → index → rank flow with no overlap or layout clutter.Replit✓ WorkedDelivers clean motion graphics with clear sequencing and visual hierarchy, making the explanation immediately understandable.
Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com