Bouncy jelly in Three.js + WebGPU (Fable 5.1 vs GPT-6 Astra)
Claude Fable 5.1 and GPT-6 Astra got the same prompt for a delicious-looking, bouncy jelly in Three.js and WebGPU. Fable 5.1 took 35 minutes and about $15; the author preferred Astra's result.
Prompt
Quoted verbatimSelf-contained
build delicious-looking, bouncy jelly in Three.js + WebGPU.
Details
- Model
- Claude Fable 5.1
- Type
- 3D scene
- Iterations
- Not stated
- Build time
- 35 min
- Cost
- $15.00
- Posted
- Sep 5, 2026
Sources
- X@vikktorrrrehttps://x.com/vikktorrrre/status/2096278239773700351Sep 5, 2026 · 201 likes



