Introducing Kimi K3.1 Pro: our most capable 3T-class open-weight model.
🔹 1M-token context, 2.8T total / 104B active params (MoE), Multimodal.
🔹 Full-project coding: games in Unreal, Unity & Godot.
🔹 Excels at parametric 3D modeling in Blender & CAD.
🔹 More reliable at finance work: Accurate modeling with hallucination down by 65%.
🔹 Matching the strongest proprietary models across coding, agentic and knowledge benchmarks.
Kimi K3.1 Pro and K3.1 Pro Highspeed (2–3× faster) are now live on https://t.co/85jA71X9gw, Kimi Work, Kimi Code, and the Kimi API.
Open weights by Nov 4, 2026.
🔗 API: https://t.co/XCrgjXAqMw
🔗 Tech blog: https://t.co/5iPP0MBej6
Another Kimi K3.1(kibitz)GunSmith Example
提示词:
制作一款令人炫目的改枪模拟器。程序化建模,PBR 材质,允许选中 AK47 和 M1911 两种枪械,需要完整的出厂套件和极其细致的现代化改装零部件族。遵循塔科夫式的零部件交叉限制,以及每种枪械的数种预设选项。
This is my new favorite thing I've built with Argon: an iced coffee simulator, *completely* from scratch. No physics engine, fluid libraries or pre-baked animations, only three.js, WebGL2 math and custom 3D models - all running in Chrome 🤯
Approach, prompt & thoughts below! 🧵
New from Vercel Labs: tsc-ts
TypeScript was written in TypeScript
Then rewritten in Go
We ported it back to TypeScript
Compiled it with scriptc
And it's 2-4x faster than tsgo