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  1. Models
  2. Video

Kling O3 4K

Try Model

Native 4K Kling O3 model for text, image, reference-image, video editing, and video-reference workflows. Supports start/end frame control, optional Kling elements, and 3-15 second generated durations.

Added Apr 23, 2026

Details

Starting Price
From $1.26 per video
Model type
both

Final price depends on the selected settings and is shown before generation.

Settings

Generation controls available for this model.

Output Format

Square
Portrait
Landscape

Default Duration

5

13 duration options

Aspect Ratio

Select

Default

16:9

Options (3)

Landscape (16:9), Portrait (9:16), Square (1:1)

Text, reference and video-reference modes. Image-to-video and video edit follow the source.

Duration

Select

Default

5

Options (13)

3 seconds, 4 seconds, 5 seconds, 6 seconds +9 more

Video duration in seconds

Generate Audio

Toggle

Default

No

Enable native audio generation

Keep Original Sound

Toggle

Default

Yes

Preserve the uploaded source video audio in video-edit or video-reference mode

Source Video Mode

Select

Default

video-edit

Options (2)

Edit Video, Video Reference

Choose whether an uploaded video is edited directly or used as motion and scene guidance for a new video

Benchmarks

No public benchmark scores for this model yet.

Examples

Loading examples…

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