lmarena.ai(@lmarena_ai)

Check out the full Agent Arena leaderboard and Pareto frontier at: https://t.co/Nb8opa5Kkw

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Check out the full Agent Arena leaderboard and Pareto frontier at: https://t.co/Nb8opa5Kkw

TL;DR · AI 摘要

DeepSeek-V4.1-Flash (Max)在Agent Arena中以成本效率提升4.87%位列开放模型第三。

核心要点

  • DeepSeek-V4.1-Flash (Max)实现+4.87%净性能提升，每任务成本仅$0.07
  • 该模型在开放模型中排名第三，重塑Agent Arena的Pareto前沿
  • DeepSeek-V4.1-Flash (Max)是当前性价比最高的前三开放模型

结构提纲

按章节快速跳转。

  1. §引言

    介绍DeepSeek-V4.1-Flash (Max)在Agent Arena的突破性表现

  2. ·性能提升

    实现+4.87%净性能提升，成本效率显著优化

  3. ·排名情况

    在开放模型中位列第三，刷新Pareto前沿

  4. ›成本分析

    每任务中位成本$0.07，为前三模型最低

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）
  • Agent Arena模型竞赛
    • DeepSeek-V4.1-Flash (Max)
      • 性能提升：+4.87%
      • 成本效率：$0.07/任务
      • 开放模型排名：第3
    • Pareto前沿
      • 成本-性能平衡优化

金句 / Highlights

值得收藏与分享的关键句。

#Agent Arena#DeepSeek#AI模型#成本效率
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Arena.ai on X: "Check out the full Agent Arena leaderboard and Pareto frontier at: https://t.co/Nb8opa5Kkw"

  • ![Image 1: Avatar](https://x.com/arena) Arena.ai @arena Sep 14 DeepSeek-V4.1-Flash (Max) is a breakthrough in performance to cost efficiency. With +4.87% net improvement at $0.07 cost per median task, it’s reshaped the Pareto frontier for Agent Arena! Among the top 3 open models, DeepSeek-V4.1-Flash (Max) has the lowest median task cost.Show more [Video 2](blob:https://x.com/bc106220-ed31-4279-933c-b5a91c92bd28) 00:09 ![Image 2: Avatar](https://x.com/arena)Arena.ai @arena Sep 14 ![Image 3](https://x.com/arena/status/2099549108013006958/photo/1) [](https://x.com/arena/status/2099549108013006958/photo/1) Exciting news: DeepSeek-V4.1-Flash (Max) by @deepseek_ai just landed in Agent Arena at #3 among open models! With +4.87% net improvement and a median cost per task of $0.07 it reshaped the Pareto frontier. Among the top 3 open models, DeepSeek-V4.1-Flash (Max) has the lowest Show more 49 132 1.6K 334K
  • ![Image 4: Avatar](https://x.com/arena) Arena.ai @arena Check out the full Agent Arena leaderboard and Pareto frontier at: arena.ai/leaderboard/ag… 9:11 PM · Sep 14, 2026·8,567 Views [](https://x.com/i/status/2099606883808203247) 12 3

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