Kimi Linear 48B A3B Instruct has a larger context window than Optimus Alpha (1.0M tokens vs 1.0M tokens).
| Spec | Kimi Linear 48B A3B Instruct | Optimus Alpha |
|---|---|---|
| Input price | $0.3/M tokens | — |
| Output price | $0.6/M tokens | — |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Nov 2025 | Apr 2025 |
Not enough votes to call it. On the specs, Kimi Linear 48B A3B Instruct has the edge: bigger model tier, newer.
Optimus Alpha uses 6.0x more transitions
Kimi Linear 48B A3B Instruct has a larger context window than Optimus Alpha (1.0M tokens vs 1.0M tokens).
| Spec | Kimi Linear 48B A3B Instruct | Optimus Alpha |
|---|---|---|
| Input price | $0.3/M tokens | — |
| Output price | $0.6/M tokens | — |
| Context window | 1.0M tokens | 1.0M tokens |
| Released | Nov 2025 | Apr 2025 |
Not enough votes to call it. On the specs, Kimi Linear 48B A3B Instruct has the edge: bigger model tier, newer.
Optimus Alpha uses 6.0x more transitions