Video
GA
Proprietary
Kling 4.0
The highest visual quality, 10-bit HDR and long clips
Release2026-10
Context100K
Max output—
ParametersUndisclosed
Local / VRAMAPI only
LicenseProprietary
Overview
Kling 4.0 is a model in the Video category from Kuaishou (Kling). It was released in 2026-10. The vendor is based in China. Best for: The highest visual quality, 10-bit HDR and long clips.
Strengths
- 4K/10-bit HDR
- 30 sec
- Audio
- Strong human motion
Limits
- Closed
- High credit cost
Specifications
| Vendor | Kuaishou (Kling) |
|---|---|
| Category | Video |
| Release | 2026-10 |
| Status | GA |
| License | Proprietary |
| Commercial use | Not specified |
| Context window | 100K |
| Input modalities | Text, Image, Video |
| Output modalities | Video, Audio |
| Prompt types | Text, Image, Video, Reference |
| Negative prompts | No |
| Max outputs | 1 clip |
| Resolution | 1080p-4K |
| Duration | 3-30s |
| Frame rate | 30 fps |
| Audio generation | Yes |
| Local deployment | No |
| API access | Yes |
| Pricing | Credit-based / API |
| Confidence | Medium |
| Vendor country | China |
| Vendor type | Media lab |
Pricing & hardware
Credit-based / API
API-only: local GPU memory is not applicable. API access is available.