Xiaomi MiMo·MiMo

MiMo-V2-Pro

A trillion-parameter, 42B-active agent flagship with a 1M context window.

LegacyReasoningCodingAgentWeights not released

MODEL NUMBER124

Specifications

Only published specifications are shown.

Total parameters

Active parameters

42B

Architecture

MoE

Context

Input modalities

Text

Output modalities

Text

Open weights

Status

Legacy

A trillion-parameter, 42B-active agent flagship with a 1M context window.

PreviousMiMo-V2-Flash309B · 256K ctx

CurrentMiMo-V2-Pro1T · 1M ctx

New capabilities Long context Long-horizon agent

Long contextCodingLong-horizon agent

2026-03-18General release

Xiaomi launched the trillion-parameter MiMo-V2-Pro.

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