MODEL LINEAGE
中文
Model index
Xiaomi MiMo·MiMo

MiMo-V2.5

MiMo’s current general model combining native full-modal understanding, 1M context, and agent execution.

CurrentReasoningCodingAgentMultimodalOpen weights
MODEL NUMBER191
First public date
2026-04-23
Organization
Xiaomi MiMo
Family
MiMo
01

Specifications

Only published specifications are shown.

Total parameters
310B↗
Active parameters
15B↗
Architecture
MoE↗
Context
1,000,000 tokens
Maximum output
131,072 tokens↗
Input modalities
Text · Image · Audio · Video
Output modalities
Text
Open weights
Yes
License
MIT↗
Status
Current
02

Overview

Release dates

— Xiaomi opened public beta testing for MiMo-V2.5 and MiMo-V2.5-Pro together; the later weight release is recorded separately. ↗ — Xiaomi opened MiMo-V2.5 series weights. ↗

03

Specifications alongside predecessor

Compared with MiMo-V2-Omni ↗

PreviousMiMo-V2-Omni— · 256K ctx
CurrentMiMo-V2.5310B · 1M ctx
04

Architecture & capabilities

Model capabilities

Native multimodalLong context

Connected tools

Computer use
05

Release history

Preview

Xiaomi opened public beta testing for MiMo-V2.5 and MiMo-V2.5-Pro together; the later weight release is recorded separately.

View source
Open weights

Xiaomi opened MiMo-V2.5 series weights.

View source
06

Related models

Select a card to view the related model.

PredecessorMiMo-V2-OmniView details →SiblingMiMo-V2.5-ProView details →SuccessorMiMo-V2.6View details →
07

Sources

01
Xiaomi MiMo model releasesXiaomi MiMo · Published 2026-04-23
Official · Verified02
MiMo-V2.5 series open-sourcedXiaomi MiMo · Published 2026-06-25
Official · Verified03
MiMo-V2.5 model cardXiaomi MiMo · Checked 2026-09-07
Official · Verified04
MiMo Anthropic-compatible APIXiaomi MiMo · Checked 2026-09-07
Official · Verified
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