# MiMo-V2.5-Pro

> MiMo-V2.5-Pro is an open-weight language model from Xiaomi (MiMo), released on 22 Apr 2026. It accepts text and generates text, with a 1M-token context window and up to 131K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.43 per million input tokens and $0.87 per million output tokens (Xiaomi MiMo API), across 5 providers we track.

Source page: https://www.aimodel.directory/models/mimo-v2-5-pro
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Xiaomi (MiMo)
- **Release date:** 22 Apr 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Weights:** Open weights (source: Hugging Face, https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro)
- **License:** mit (source: Hugging Face, https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro)
- **Parameters:** 1T (source: Hugging Face, https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro)
- **Context window:** 1M (1,048,576 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Max output:** 131K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Knowledge cutoff:** Dec 2024 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Input:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Reasoning mode:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Tool calling:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5-pro.toml)
- **Hugging Face:** XiaomiMiMo/MiMo-V2.5-Pro (source: Hugging Face, https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| Xiaomi MiMo API | $0.43 | $0.87 | $0.0036 | 1M |
| Vercel AI Gateway | $0.43 | $0.87 | $0.0036 | 1.1M |
| OpenRouter | $0.43 | $0.87 | $0.0036 | 1M |
| Novita AI | $0.52 | $1.04 | $0.0043 | 1M |
| Hugging Face Inference Providers | $1 | $3 | – | 1M |

## FAQ

### What is the context window of MiMo-V2.5-Pro?

MiMo-V2.5-Pro has a context window of 1,048,576 tokens (1M) and can generate up to 131,072 tokens in a single response, according to models.dev.

### How much does the MiMo-V2.5-Pro API cost?

Through Xiaomi MiMo API, MiMo-V2.5-Pro costs $0.43 per million input tokens and $0.87 per million output tokens. Prices last verified 4 Oct 2026.

### Is MiMo-V2.5-Pro open source?

MiMo-V2.5-Pro is an open-weight model: its weights are published on Hugging Face as XiaomiMiMo/MiMo-V2.5-Pro under the mit license. Check the license terms before commercial use.

### When was MiMo-V2.5-Pro released?

Xiaomi (MiMo) released MiMo-V2.5-Pro on 22 Apr 2026, according to models.dev.

### Which providers offer MiMo-V2.5-Pro?

We track MiMo-V2.5-Pro on 5 providers: Xiaomi MiMo API, Vercel AI Gateway, OpenRouter, Novita AI, Hugging Face Inference Providers.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "MiMo-V2.5-Pro", https://www.aimodel.directory/models/mimo-v2-5-pro