MiMo Models by Xiaomi
Last refreshed 2026-09-22. Next refresh: weekly.
Details
Capabilities
About
MiMo is Xiaomi’s foundation-model family for reasoning, coding, agents, and multimodal work, documented on Xiaomi’s MiMo developer site. The line spans text and omni-modal releases (for example MiMo V2 Flash/Pro/Omni and later V2.5 and V2.6 Pro/Flash variants), plus related speech recognition and text-to-speech models. Xiaomi positions larger Pro-class models for long-horizon and high-stakes agent tasks and Flash-class models for higher-frequency, lower-cost serving, with hybrid attention designs and very long context windows called out on the model-update notes.
Decision facts
- Best fit
- text to speechagenticlong context
- Capability starting point
- Xiaomi MiMo-V2.5 with 1.05m context and reasoning, JSON / Tool use, structured outputs, and multimodal inputs
- Lowest tracked input
- Xiaomi MiMo-V2.6-Flash · $0.140/1M · OpenRouter
- Closest related family
- MiMo V2
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
Use when the workload needs 1.05m context, reasoning, and JSON / Tool use.
Use when the workload needs 1.05m context, reasoning, and JSON / Tool use.
Use when the workload needs text to speech, multimodal inputs, and audio.
Use when the workload needs agentic, 1.05m context, and reasoning.
Use when the workload needs code, 1.05m context, and 1000B parameters.
Use when the workload needs 1m context, 1000B parameters, and JSON / Tool use.
Use when the workload needs 200k context, multimodal inputs, and audio.
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Xiaomi MiMo-V2.6-Pro | Use when the workload needs 1.05m context, reasoning, and JSON / Tool use. | 2026-09 | 1.05m contextreasoningJSON / Tool use | Current |
| Xiaomi MiMo-V2.6-Flash | Use when the workload needs 1.05m context, reasoning, and JSON / Tool use. | 2026-09 | 1.05m contextreasoningJSON / Tool use | Current |
| Xiaomi MiMo-V2.5-TTS-Series | Use when the workload needs text to speech, multimodal inputs, and audio. | 2026-04 | text to speechmultimodal inputsaudio | Current |
| Xiaomi MiMo-V2.5 | Use when the workload needs agentic, 1.05m context, and reasoning. | 2026-04 | agentic1.05m contextreasoning | Current |
| Xiaomi MiMo-V2.5-Pro | Use when the workload needs code, 1.05m context, and 1000B parameters. | 2026-04 | code1.05m context1000B parameters | Current |
| Xiaomi MiMo-V2-Pro | Use when the workload needs 1m context, 1000B parameters, and JSON / Tool use. | 2026-03 | 1m context1000B parametersJSON / Tool use | Current |
| Xiaomi MiMo-V2-Omni | Use when the workload needs 200k context, multimodal inputs, and audio. | 2026-02 | 200k contextmultimodal inputsaudio | Current |
Release Timeline
4 release groupsSpecifications(7 models)
| Model | Released | Context | Parameters | Vision | Multimodal | Reasoning | JSON / Tool use | Structured Outputs |
|---|---|---|---|---|---|---|---|---|
| Xiaomi MiMo-V2.6-Pro | 2026-09 | 1.05m | 1.02T total / 42B active (MoE) | Yes | Yes | Yes | Yes | No |
| Xiaomi MiMo-V2.6-Flash | 2026-09 | 1.05m | 309B total / 15B active (MoE) | Yes | Yes | Yes | Yes | Yes |
| Xiaomi MiMo-V2.5-TTS-Series | 2026-04 | — | — | No | Yes | No | No | No |
| Xiaomi MiMo-V2.5 | 2026-04 | 1.05m | — | Yes | Yes | Yes | Yes | Yes |
| Xiaomi MiMo-V2.5-Pro | 2026-04 | 1.05m | 1T | No | No | No | Yes | Yes |
| Xiaomi MiMo-V2-Pro | 2026-03 | 1m | 1T | No | No | No | Yes | No |
| Xiaomi MiMo-V2-Omni | 2026-02 | 200k | — | No | Yes | No | No | No |
Available From(3 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Xiaomi MiMo-V2.6-Flash | OpenRouter | $0.14 | $0.28 | Serverless |
| Xiaomi MiMo-V2.5 | OpenRouter | $0.14 | $0.28 | Serverless |
| Xiaomi MiMo-V2.5 | Xiaomi | $0.14 | $0.28 | Serverless |
| Xiaomi MiMo-V2.6-Flash | Xiaomi | $0.14 | $0.28 | Serverless |
| Xiaomi MiMo-V2.5-Pro | OpenRouter | $0.435 | $0.87 | Serverless |
| Xiaomi MiMo-V2.6-Pro | OpenRouter | $0.435 | $0.87 | Serverless |
| Xiaomi MiMo-V2.5-Pro | Xiaomi | $0.435 | $0.87 | Serverless |
| Xiaomi MiMo-V2.6-Pro | Xiaomi | $0.435 | $0.87 | Serverless |
| Xiaomi MiMo-V2.5-Pro | Novita AI | $2 | $6 | Serverless |
Popular comparisons in this family
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- DeepSeek R1 vs Xiaomi MiMo-V2.5-TTS-Series420
- Codex Mini Latest vs Xiaomi MiMo-V2.5397
- Claude Sonnet 4.6 vs Xiaomi MiMo-V2.5355
- DeepSeek R1 vs Xiaomi MiMo-V2.5348
- Codex Mini Latest vs Xiaomi MiMo-V2.5-Pro334
- Claude Opus 4.6 vs Xiaomi MiMo-V2.5308
- Claude Sonnet 4.5 vs Xiaomi MiMo-V2.5273
- GLM-5 vs Xiaomi MiMo-V2.5-Pro260
Related Model Families
Models(7)
Xiaomi MiMo-V2.6-Pro
Xiaomi MiMo-V2.6-Flash
Xiaomi MiMo-V2.5-TTS-Series
Xiaomi MiMo-V2.5
Xiaomi MiMo-V2.5-Pro
Xiaomi MiMo-V2-Pro
Xiaomi MiMo-V2-Omni