MiMo V2.6 Pro ranks #1 on the Agent Arena open-model leaderboard, while both Pro and Flash land on the performance-cost Pareto frontier. 🚀
MiMo V2.6 Pro ranks first among open models on Agent Arena
AISummary
Xiaomi's MiMo V2.6 Pro ranks #1 among open models on the Agent Arena leaderboard with a +3.8% net improvement, after the Bash Recovery signal was updated. Per Arena, Pro costs $0.11 per task and Flash costs $0.05, making them the only two open models on the Agent Arena performance-cost Pareto frontier. Pro beats the #2 model, DeepSeek V4.1 Flash (Max), while costing 15% less.
Post on XView on X
Xiaomi MiMoVerified on X
@XiaomiMiMo
Exciting update: There’s a new leader in the Agent Arena among open models. MiMo V2.6 Pro by @XiaomiMiMo has landed the #1 spot with +3.8% net improvement! Earlier this week we evolved the Bash Recovery signal in Agent Arena (more info in thread). With this update, the new top 5 open models are: - #1 MiMo V2.6 Pro: +3.8% - #2 Deepseek V4.1 Flash (Max): +3.0% - #3 Hy4 preview: +2.9% - #4 MiMo V2.6 Flash: +2.5% - #5 GLM 5.2 (Max): +2.4% MiMo V2.6 Pro ($0.11 cost per task) and Flash ($0.05 cost per task) are the only two open models on the Agent Arena Pareto frontier! - Pro outperforms both #2 Deepseek V4.1 Flash while costing 15% less, and #3 Hy4 preview while costing 71% less. - Flash is 1.3 percentage points below Pro but is 55% cheaper. Congrats to the @XiaomiMiMo team on this contribution to the open ecosystem!
Source: Xiaomi MiMo · x.comPublished · added here