GPT-5.1 vs Claude Opus 4.5 vs DeepSeek V3.2

Tearable Verlet cloth

Alex Prompter@alex_prompter

412 likes97,192 views

GPT-5.1, Claude Opus 4.5 and DeepSeek V3.2 on the same single-file Verlet cloth simulation with mouse tearing.

Models

ModelNotes
GPT-5.1OpenAIWritten as “ChatGPT 5.1”
Claude Opus 4.5Anthropic
DeepSeek V3.2DeepSeekWritten as “DeepSeek-V3.2”

Details

KindSide-by-side (same post, same prompt)
TaskTearable Verlet cloth
TopicInteractive cloth simulation
Prompt (from the post)
Create a single HTML file containing a realistic cloth simulation using HTML5 Canvas and JavaScript. The cloth should be a grid of points connected by constraints using Verlet integration.
CategorySimulations
ModeNot stated
Posted
Video length13.2 s
Likes / views412 / 97,192 · as of Oct 18, 2026
Bookmarks304
SponsoredNo
Original postx.com/alex_prompter/status/1997438360814829933

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