lmarena.ai(@lmarena_ai)

See the full Code Arena leaderboard: https://t.co/GFZ3FCC7Cl

8.5内容质量
See the full Code Arena leaderboard: https://t.co/GFZ3FCC7Cl

TL;DR · AI 摘要

DeepSeek-V4.1-Flash-20261017在Code Arena中超越Kimi K3，成本降低10倍且性能提升显著。

核心要点

  • DeepSeek-V4.1-Flash-20261017在WebDev类别排名第一，成本仅为Kimi K3的1/10。
  • 模型整体得分1670，排名12，超越Claude Opus 5。
  • 新版本实现性能、速度和输出长度的帕累托改进。

结构提纲

按章节快速跳转。

  1. §引言

    宣布DeepSeek-V4.1-Flash-20261017在Code Arena的突破性表现。

  2. ·模型排名

    DeepSeek-V4.1-Flash-20261017在WebDev类别排名第一，成本优势显著。

  3. ›性能对比

    模型得分1670，整体排名12，超越Claude Opus 5。

  4. ·技术改进

    新版本实现性能、任务完成速度和输出长度的帕累托改进。

  5. ›应用优化

    模型已集成至DeepSeekHarness和腾讯CodeBuddy等工具。

思维导图

用一张图看清主题之间的关系。

查看大纲文本（无障碍 / 无 JS 友好）
  • DeepSeek-V4.1-Flash-20261017表现
    • WebDev排名
      • 成本降低10倍
    • 整体表现
      • 得分1670，排名12
    • 技术改进
      • 帕累托优化

金句 / Highlights

值得收藏与分享的关键句。

#AI模型#基准测试#性能优化#Code Arena
打开原文

Arena.ai on X: "See the full Code Arena leaderboard: https://t.co/GFZ3FCC7Cl" / X

[](https://x.com/)

Arena.ai on X: "See the full Code Arena leaderboard: https://t.co/GFZ3FCC7Cl"

  • ![Image 1: Avatar](https://x.com/arena) Arena.ai @arena 4h Exciting news: DeepSeek-V4.1-Flash-20261017 (Max) by @deepseek_ai is now the #1 open model in Code Arena: WebDev, surpassing Kimi K3 (Max) at 10x lower cost! Highlights: - #1 open model, ahead of Kimi K3 (Max) - #12 overall with 1670 pts, ahead of Claude Opus 5 (High) and within Show more Image 2 [](https://x.com/arena/status/2111894091168682086/photo/1) Image 3 [](https://x.com/arena/status/2111894091168682086/photo/2) ![Image 4: @deepseek_ai](https://x.com/deepseek_ai)DeepSeek @deepseek_ai Oct 17 Image 5 [](https://x.com/deepseek_ai/status/2111375640717033777/photo/1) Image 6 [](https://x.com/deepseek_ai/status/2111375640717033777/photo/2) 🚀 DeepSeek-V4.1-Flash-1017 is here! Stronger benchmark performance, faster task completion, and shorter outputs than the previous version—a Pareto improvement in performance and cost. Now live on our website, app, and API. 🛠️ Optimized for @DeepSeekHarness, Tencent CodeBuddy,Show more Made with AI 47 76 985 47K
  • ![Image 7: Avatar](https://x.com/arena) Arena.ai @arena See the full Code Arena leaderboard: ![Image 8 WebDev Arena: Best AI for Web Development](https://t.co/GFZ3FCC7Cl)From arena.ai 6:56 PM · Oct 18, 2026·5,100 Views [](https://x.com/compose/post?in_reply_to=2111894094448615500) 1 6 1

Log in or sign up for X

See what’s happening and join the conversation

Continue with phoneContinue with Apple Continue with Google

or

Log in with username or email