MiMo-V2.6-Pro 和 MiMo-V2.6-Flash 登陆 Agent Arena，分列开源模型第5和第9

AI 导读

Arena 宣布 Xiaomi MiMo-V2.6-Pro 和 MiMo-V2.6-Flash 登陆 Agent Arena。Pro 在 8.1K+ 真实智能体会话中净提升 +3.17%，列开源模型第5，较 MiMo-V2.5-Pro（第13，-7.23%）提升9个名次；其 Confirmed Success 得分 +7.35%，列开源模型第2。

推荐理由

Arena 官方给出 MiMo-V2.6 两款模型在真实智能体会话中的排名、净提升和成本数据，可据此比较其实际表现与性价比。

正文

MiMo-V2.6-Pro and MiMo-V2.6-Flash by @XiaomiMiMo have landed in Agent Arena!

MiMo-V2.6-Pro ranks #5 among open-source models with +3.17% net improvement across 8.1K+ real-world agentic sessions. This release is a +10.4 percentage-point lift and a 9-spot improvement from MiMo-V2.5-Pro at #13 with -7.23%!

Its strongest signal is Confirmed Success (explicit user feedback that the task worked) where it scored +7.35% and ranks #2 among open-source models!

MiMo-V2.6-Flash landed #9 among open models with -0.57% net improvement across 13K+ real-world agentic sessions.

At a $0.04 median cost per task (56% lower than MiMo-V2.6-Pro), it also landed on the Agent Arena Pareto frontier! See its placement below.

Congrats to the @XiaomiMiMo team on the release!