小米发布MiMo-V2.6-Pro和MiMo-V2.6-Flash模型
小米新发布的MiMo-V2.6系列在Agent Arena表现亮眼，Pro版本性能接近Claude Opus 5和GPT-5.6，且是开源模型中AI指数最高的。
小米MiMo-V2.6-Pro在Agent Arena排名第5，较上一版本提升9个名次，净改进+3.17%。该模型在Confirmed Success指标上表现突出，排名第2。MiMo-V2.6-Flash排名第9，单任务成本仅0.04美元，比Pro版本低56%。
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! Xiaomi MiMo @XiaomiMiMo Introducing Xiaomi MiMo-V2.6 — Pro & Flash. Frontier intelligence, all the modalities, built in public. 🔹 Two omnimodal models, advancing through scaled reinforcement learning 🔹 Pro performs on par with Claude Opus 5 and GPT-5.6 Sol across most agent benchmarks 🔹 Pro scores 46 on the Artificial Analysis Intelligence Index — the highest among open-source models 🔹 Stronger coding, computer use, 3D reasoning and creative capabilities 🔹 Open model weights, technical report, RL environments and training code mimo.xiaomi.com/mimo-v2-6 9Ymvj 🔗 View Quoted Tweet 💬 3 🔄 3 ❤️ 37 👀 5096 📊 6 ⚡
