Xiaomi’s MiMo V2.6 Pro takes Agent Arena’s top spot among open models

Agent Arena announced on October 15 that Xiaomi’s MiMo V2.6 Pro led its open-model ranking with +3.8% net improvement. It placed Deepseek V4.1 Flash (Max) second at +3.0% and MiMo V2.6 Flash fourth at +2.5%. Agent Arena said it had updated its Bash Recovery signal earlier that week and named the two MiMo models as the only open models on its Pareto frontier, at $0.11 and $0.05 per task, respectively.