Stable Cascade
by Stability AI
· Stable Cascade family · released Feb 27, 2024
Open weights
Active
Ultra-compact Wurstchen-style stage B.
This model has no first-party API. Open-weight release: self-host from published weights.
Specifications
| Model type | Image gen |
|---|---|
| Architecture | Dense |
| Parameters | 1.9 |
| Context window | Not disclosed tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Not disclosed |
| License | Stability AI Community License |
| Modalities | Text input Image output |
| Tags | Small LM |
| End of life | Not disclosed |
| Last verified | Aug 20, 2026 |