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MiMo-V2.6-Pro

Xiaomi · 2026-09-22

MiMo-V2.6-Pro is Xiaomi's September 2026 flagship omnimodal model, trained for coding, professional work, and long-running agents. Xiaomi serves it as mimo-v2.6-pro and publishes the MIT-licensed checkpoint as XiaomiMiMo/MiMo-V2.6-Pro-RL. Thinking can be enabled or disabled; UltraSpeed is a faster serving mode. The published trillion-parameter architecture count is rounded.

Benchmark scores

BenchmarkScore
AA-Briefcase v1.1 Elo1522
AA-LCR v1.186.3
AA-Omniscience Index8.4
Artificial Analysis Intelligence Index v4.3.246.3
Artificial Analysis Omniscience Accuracy34.9
Artificial Analysis Omniscience Hallucination Rate40.6
AutomationBench-AA 1.0.658.6
Capability163.3
CritPt (avg@5)26.6
DeepSWE v1.171.9
GDP.pdf (Artificial Analysis, All-pass)19.2
GDP.pdf (Artificial Analysis, Mean Criteria)68.1
GDPval-AA v2.11673
Humanity's Last Exam (Text-Only)49.4
OSWorld-Verified82.0
SciCode 1.0.1 (Artificial Analysis)60.9
Terminal-Bench 2.189.9
Terminal-Bench 4.0 (Artificial Analysis)34.8
Toolathlon-Verified76.9
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