Agent Arena：V4.1 Flash 1017 登顶开源第一
Agent Arena 榜单显示 DeepSeek-V4.1-Flash-20261017 综合第 11、开源第一，7.5K 会话净提升 5.1%，每任务中位成本 0.20 美元，约为 GPT-6.1 Sol 27% 成本换 37% 提升。
Big news: DeepSeek-V4.1-Flash-20261017 (Max) by @deepseek_ai is now the #1 open model in Agent Arena! It just landed at #11 overall with +5.1% net improvement across +7.5K real-world sessions. This performance also reshapes the Agent Arena Pareto frontier! All models above V4.1-Flash 20261017 in performance are proprietary at much higher cost. At $0.20 median cost per task, that’s ~37% of GPT-6.1 Sol’s improvement for about 27% of the cost. By signal, this release achieves: - #8 in Confirmed Success with +11.5% (#1 open) - #11 in Praise vs. Complaint with +5.9% (#1 open) - #12 in Bash Reliability with +5.4% (#1 open) - #13 in Steerability with +2.5% (#1 open) - No issues with Tool Hallucination Find more info on signals at the link in thread on Agent Arena. Congrats to the @deepseek_ai team on this release!
这条是引用着另一条写的：x.com/arena/status/2111894091168682086