DeepSeek V4.1 Flash 1017 · Ui Demo

3D globe dashboard in Three.js

Creator notes

DeepSeek dropped DeepSeek-V4.1-Flash-1017. So I ran my usual frontend test in DeepSeek Harness: one prompt + one reference image. The task: rebuild a 3D globe dashboard. 🌎 It's a big step up. The globe texture, lighting, depth, glass panels, and Three.js interactions all came out close to the reference. The logo is clean, with no warping. Logos are one of the hardest things for a model to draw. It also built a day mode and a night mode. I've run this test many times, and no other model I tried thought of that. My honest take: on taste and detail, it's on par with Opus 5.5.