Veo 3.1
by Google
· Veo family · released Oct 15, 2025
Closed
Active
Google's Veo 3.1 video model adding first/last-frame interpolation, synchronized audio, and richer prompt adherence. Available via the Gemini API and Flow.
No pricing recorded for this model yet.
Specifications
| Model type | Video gen |
|---|---|
| Architecture | Unknown |
| Parameters | Not disclosed |
| Context window | Not disclosed tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Not disclosed |
| License | Proprietary |
| Modalities | Text input Image input Audio output Video output |
| Tags | - |
| End of life | Not disclosed |
| Last verified | Not disclosed |