Video by @aijoey · originally posted on XView original post on X

DeepSeek V4 Flash 0731

Three.js water simulation with ripples

@aijoey@aijoey

Solo run19 likes1,212 views

A Three.js water simulation from DeepSeek V4 Flash 0731 running locally on two DGX Sparks: a 512×512 plane, wave propagation, click ripples and real-time lighting in one HTML file.

One model’s result, not a side-by-side. See other models on Ocean / wave simulation; prompts, tools and time differ, so compare loosely.

Models

HarnessModelEnvironmentNotes
DeepSeek HarnessDeepSeek V4 Flash 0731DeepSeekLocal (2× DGX Spark)Written as “DeepSeek-V4-Flash-0731”

Details

KindSolo run (one model)
TaskThree.js water simulation with ripples
TopicOcean / wave simulation
Prompt (from the post)
Create a Three.js water simulation. Requirements: Plane mesh with 512x512 subdivisions. Wave propagation simulation. Mouse click creates ripples. Multiple interacting waves. Real-time lighting. Everything in a single HTML file. No external libraries besides Three.js
Category3D & Shaders
ModeNot stated
Posted
Video length34 s
Likes / views19 / 1,212 · as of Oct 18, 2026
Bookmarks2
SponsoredNo
Original postx.com/aijoey/status/2089779657399034340

Related

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Same topic, other runs

2

Not a controlled comparison: prompts, tools and time differ.

More with these models