Major Release Xiaomi · Released
MiMo-V2.5
What is MiMo-V2.5?
MiMo-V2.5 is a Major Release AI model from Xiaomi, released on April 22, 2026. It has a 1M tokens context window, costs $0.36 per million input tokens, and scores 1423 on Chatbot Arena Elo. It is available as open source.
Xiaomi MiMo-V2.5 — AA Intelligence Index 49.0, 1M tokens context, reasoning model.
How much does MiMo-V2.5 cost?
| Metric | Price |
|---|---|
| input per mtok | $0.36 |
| output per mtok | $1.80 |
| cache read per mtok | $0.20 |
Pricing data verified .
What context window does MiMo-V2.5 have?
- Context window
- 1M tokens
- Max output
- 131K
- Input modalities
- text, image
- Output modalities
- text
How does MiMo-V2.5 score on benchmarks?
| Benchmark | Score |
|---|---|
| GPQA Diamond | 84.9% |
| HLE | 25.2% |
| SciCode | 43.1% |
| TAU2-bench | 90.6% |
| TerminalBench-Hard | 41.7% |
| IF-Bench | 67.1% |
| LiveCodeBench Reasoning | 62.7% |
| AA Intelligence Index | 49.0 |
| Chatbot Arena Elo | 1423 |
Benchmark scores verified .