MiMo-V2.5 has a larger context window than Optimus Alpha (1.0M tokens vs 1.0M tokens).
| Spec | MiMo-V2.5 | Optimus Alpha |
|---|---|---|
| Input price | $0.4/M tokens | — |
| Output price | $2/M tokens | — |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Apr 2026 | Apr 2025 |
Not enough votes to call it. On the specs, nothing separates them.
MiMo-V2.5 uses 100.6x more emoji
MiMo-V2.5 has a larger context window than Optimus Alpha (1.0M tokens vs 1.0M tokens).
| Spec | MiMo-V2.5 | Optimus Alpha |
|---|---|---|
| Input price | $0.4/M tokens | — |
| Output price | $2/M tokens | — |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Apr 2026 | Apr 2025 |
Not enough votes to call it. On the specs, nothing separates them.
MiMo-V2.5 uses 100.6x more emoji