deepseek-v4.1POST
Arena confirms DeepSeek V4.1 Flash 1017 as top open model on WebDev
Arena confirms DeepSeek-V4.1-Flash-20261017 (Max) as the top open model on Code Arena WebDev, beating Kimi K3 (Max) at roughly 10x lower cost, with unchanged API usage and pricing.
ruofeng
@oneruofengArchived 12 days agoOriginally posted 2026.10.19
ruofeng @oneruofengOriginally posted 2026.10.19
Arena 官宣：DeepSeek-V4.1-Flash-20261017 (Max) 成为 Code Arena: WebDev 榜单第一开源模型，超过 Kimi K3 (Max)，成本低约 10 倍。 DeepSeek 官方日志：性能更强、任务完成更快、输出更短，API 调用方式与价格不变。 本周 Muse Spark Open (Max) 1511 分、Reflection Beam 30 分，分列美国开源第二。
This post quotes another post: x.com/arena/status/2111894091168682086
x.com/oneruofeng/status/2112003087007412303Archived 2026.10.19 12:05