Model comparison
MiMo-V2.5-Pro vs o3
Capability radar, value bars, and side-by-side posture.
MiMo-V2.5-Pro
Not scored
value score
o3
93
value score
MiMo-V2.5-Pro ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | MiMo-V2.5-Pro | o3 |
|---|---|---|
| Developer | xiaomi | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | MiMo-V2.5-Pro is Xiaomi's flagship open-source reasoning and agentic language model, featuring a 1.02T-parameter Mixture-of-Experts architecture with 42B active parameters and a 1M-token context window. It is designed for complex multi-step agentic workflows, software engineering, and long-horizon tool-use tasks, and is available via Xiaomi's API Platform and AI Studio. | OpenAI reasoning model focused on hard problems. |