# Kimi K3.1 Pro ranks first among open-weights models on DesignArena

> Original title: BREAKING: Kimi K3.1 Pro by @Kimi_Moonshot is projected to rank #1 among open-weights models on DesignArena's Website leaderboard, and is ...

- Source: Design Arena
- Published: 2026-10-24T06:30:56.000Z
- Bad Influence: https://badinfluence.news/items/ynwfo08xz9z0roks7tp44ts0i
- Original: https://x.com/DesignArena/status/2113880903302717475

## Summary

Design Arena projects Moonshot AI's Kimi K3.1 Pro to rank first among open-weights models on its Website leaderboard and tied for third overall. The model is 15 Elo points ahead of its predecessor, Kimi K3, and behind only Muse Wonder (max) and Muse Spark 1.3 (xhigh) across all models.

## Post

BREAKING: Kimi K3.1 Pro by @Kimi_Moonshot is projected to rank #1 among open-weights models on DesignArena's Website leaderboard, and is tied for #3 among all models.

Kimi K3.1 Pro has a 15 Elo point lead on their previous model, Kimi K3, on the open weights leaderboard. Among all models it ranks behind only Muse Wonder (max) and Muse Spark 1.3 (xhigh). That ties it with Muse Spark 1.3 Max for third place on the overall Website leaderboard.

Congrats to the @Kimi_Moonshot team on the launch!

[Video](https://badinfluence.news/api/img-proxy?u=https%3A%2F%2Fpbs.twimg.com%2Famplify_video_thumb%2F2113870840429223936%2Fimg%2FOk5srhfPxNZSoJR9.jpg&mode=thumb&exp=1793836800&sig=de165ce1b18e4a92)