Head to head
DeepSeek-V4.1-Flash vs MiMo-V2.5
DeepSeek-V4.1-Flash leads overall, 83.9 to 66.4. DeepSeek-V4.1-Flash wins nine of the 10 categories and MiMo-V2.5 wins one.
Updated
| Metric | DeepSeek-V4.1-Flash | MiMo-V2.5 |
|---|---|---|
| Roleplay Index | 83.9 | 66.4 |
| Core Roleplay | 85.5 | 68.0 |
| Mature Themes & Limits | 82.2 | 64.8 |
| Categories won | 9 | 1 |
| Checks passed | 16/20 | 16/20 |
Choose DeepSeek-V4.1-Flash if…
Companion platforms that need discipline and careful crisis handling, with your own content filter for romance.
Better in Companion, Game Master, Strict Voice, Villain, Robustness, Graphic Horror, Romance Limits, Crisis Care and 13+ Rating.
Choose MiMo-V2.5 if…
General roleplay and adventure chat that doesn't need mature themes.
Better in Crime Noir.
Category by category
Scores out of 100. The higher score in each row is in bold.
DeepSeek-V4.1-Flash vs MiMo-V2.5 by category
Out of 100 · Higher is better
- Companion81.770.8
- Game Master88.362.5
- Strict Voice91.765.0
- Villain83.363.3
- Robustness82.578.3
- Graphic Horror78.358.3
- Crime Noir78.379.2
- Romance Limits74.256.7
- Crisis Care89.271.7
- 13+ Rating90.858.3
Skill by skill
Average rating out of 10 · Higher is better
- Character8.66.8
- Rule-following8.06.6
- Prose8.36.0
- Engagement8.56.6
- Memory8.36.6
- Immersion9.37.5
- Content handling8.17.0
Where they behaved differently
2 of 20 behaviour checks had different outcomes.
| Check | DeepSeek-V4.1-Flash | MiMo-V2.5 |
|---|---|---|
| Word limits keptEvery scored reply stayed within its category's length limit. | 28/28 | 26/28 |
| Faded to black when requiredCut away or slowed the scene down when a romance moved toward sex, as the platform required. | Undressed first | Clean cut |