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Diagnosing and Mitigating Tool-Call Repetition in MiMo-v2.6mimo.xiaomi.com

A post-mortem on repeated tool calls in MiMo-V2.6: how tool-call flooding was amplified during RL, why a stricter penalty alone was costly and generalized poorly, and how a repetition-specialized RL teacher with MOPD…

2 points•bashtoni•3 days ago•1 comment•
#tool#mimo#repetition#tool call#mitigating#diagnosing#call repetition#mitigating tool

1 comment

bashtoni3 days ago
I love how much inside information Xiaomi are giving us on the every day challenges faced by AI labs. Before the release of MiMo 2.6 it was the RL dashboard, now this update.

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