Model comparison
MiniMax-M2.5 vs o3
Capability radar, value bars, and side-by-side posture.
MiniMax-M2.5
Not scored
value score
o3
93
value score
MiniMax-M2.5 ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | MiniMax-M2.5 | o3 |
|---|---|---|
| Developer | MiniMaxAI | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | MiniMax-M2.5 is MiniMaxAI's open-weight, agent-native large language model built for coding, tool use, search, and office/workflow automation. It uses a Mixture-of-Experts architecture with 229B total parameters and 10B active per token, targeting high capability at lower inference cost. | OpenAI reasoning model focused on hard problems. |