Compare models
Pick up to four models to compare specs and prices side by side. The best context window and lowest price in each row are marked.
| Attribute | Kimi K3.1 ProMoonshot AI | Kimi K3.1 Pro HighspeedMoonshot AI | Kimi K3Moonshot AI |
|---|---|---|---|
| Overview | |||
| Developer | Moonshot AI | Moonshot AI | Moonshot AI |
| Released | Oct 24, 2026 | Oct 24, 2026 | Jul 16, 2026 |
| Type | Multimodal | Multimodal | Multimodal |
| Weights | Closed | Closed | Open weights |
| Status | Active | Active | Active |
| License | Proprietary | Proprietary | Custom open license |
| Size and context | |||
| Architecture | Hybrid | Hybrid | Hybrid |
| Parameters | - | - | 2,800B |
| Active parameters | - | - | 104B |
| Context window | 1M | 1M | 1M |
| Max output | - | - | - |
| Knowledge cutoff | - | - | - |
| Price per 1M tokens (USD) | |||
| Input, current | $2.00 | $4.00 | $3.00 |
| Output, current | $10.00 | $20.00 | $15.00 |
| Input, at launch | $2.00 | $4.00 | $3.00 |
| Output, at launch | $10.00 | $20.00 | $15.00 |