MiMo-V2.5
Summary
MiMo-V2.5 is an open-weight language model from Xiaomi (MiMo), released on 22 Apr 2026. It accepts text, images, audio and video 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 $0.14 per million input tokens and $0.28 per million output tokens (Xiaomi MiMo API), across 4 providers we track.
Open MiMo model for multimodal coding agents and long-context automation
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Xiaomi (MiMo) |
|---|---|
| Release date | 22 Apr 2026 [models.dev] |
| Status | Generally available [models.dev] |
| Weights | Open weights [Hugging Face] |
| License | mit [Hugging Face] |
| Parameters | 311B [Hugging Face] |
| Context window | 1M (1,048,576 tokens) [models.dev] |
| Max output | 131K tokens [models.dev] |
| Knowledge cutoff | Dec 2024 [models.dev] |
| Input | Text, images, audio and video [models.dev] |
| Output | Text [models.dev] |
| Reasoning mode | Yes [models.dev] |
| Tool calling | Yes [models.dev] |
| Hugging Face | XiaomiMiMo/MiMo-V2.5 [Hugging Face] |
MiMo-V2.5 API pricing by provider
USD per million tokens. Sorted by input price.
| Provider | Input | Output | Cached input | Context | Source |
|---|---|---|---|---|---|
| Xiaomi MiMo API mimo-v2.5 | $0.14 | $0.28 | $0.0028 | 1M | models.dev, 4 Oct 2026 |
| OpenRouter xiaomi/mimo-v2.5 | $0.14 | $0.28 | $0.0028 | 1M | OpenRouter, 4 Oct 2026 |
| Vercel AI Gateway xiaomi/mimo-v2.5 | $0.14 | $0.28 | $0.0028 | 1.1M | models.dev, 4 Oct 2026 |
| Hugging Face Inference Providers XiaomiMiMo/MiMo-V2.5 | $0.40 | $2 | – | 262K | models.dev, 4 Oct 2026 |
Frequently asked questions
What is the context window of MiMo-V2.5?
MiMo-V2.5 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 API cost?
Through Xiaomi MiMo API, MiMo-V2.5 costs $0.14 per million input tokens and $0.28 per million output tokens. Prices last verified 4 Oct 2026.
Is MiMo-V2.5 open source?
MiMo-V2.5 is an open-weight model: its weights are published on Hugging Face as XiaomiMiMo/MiMo-V2.5 under the mit license. Check the license terms before commercial use.
When was MiMo-V2.5 released?
Xiaomi (MiMo) released MiMo-V2.5 on 22 Apr 2026, according to models.dev.
Which providers offer MiMo-V2.5?
We track MiMo-V2.5 on 4 providers: Xiaomi MiMo API, OpenRouter, Vercel AI Gateway, Hugging Face Inference Providers.
Change history
No changes detected since we started tracking this model. We re-check every source daily.
Sources
- https://openrouter.ai/xiaomi/mimo-v2.5
- https://github.com/sst/models.dev/blob/dev/providers/xiaomi/models/mimo-v2.5.toml
- https://huggingface.co/XiaomiMiMo/MiMo-V2.5
- https://github.com/sst/models.dev/blob/dev/providers/vercel/models/xiaomi/mimo-v2.5.toml
- https://github.com/sst/models.dev/blob/dev/providers/huggingface/models/XiaomiMiMo/MiMo-V2.5.toml