Xiaomi MiMo Team Details Tool-Call Repetition Fix in MiMo-V2.6
#xiaomi#mimo#reinforcement-learning#tool-calling
Xiaomi's MiMo team published a technical blog post on September 27, 2026, diagnosing and mitigating tool-call repetition in their MiMo-V2.6 model. The post shares lessons from scaling reinforcement learning, highlighting a 'reward blind spot' when optimizing for correctness.
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小米 MiMo Blog
A lesson from scaling RL: the reward blind spot in optimizing for correctness.