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Open Hedra

Kling O1

All models
Video modelKuaishou

Kling O1 IE2V

First & last frame → Video — generates video.

Specifications

Input mode
First & last frame → Video
Accepts
reference image (up to 3), start frame, end frame
Aspect ratios
16:9, 1:1, 9:16
Durations
3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s
Max duration
10s
Native audio
No
Pricing
20 credits / second — longer clips and higher resolutions cost more
Typical generation time
~2 min
Free tier
No

Examples

A first frame of a 1928x1076 video generated by Kling O1, showing a young man in an olive-green suit lying on a dense bed of white clouds. The low-angle perspective highlights his black shoes in the foreground, set against a clear blue sky.Man Floating in Clouds, by Kling O1A close-up portrait of a model with extremely glossy, wet-look skin and light green eyes, generated using Kling O1 at 1076x1928 resolution. The model has blonde hair, bleached eyebrows, and wears a sheer white high-collar top adorned with pearls under bright studio lighting.Glossy Skincare Portrait — Kling O1A vertical video frame shows a person wearing an oversized bright orange satin coat and patterned trousers, standing in a classical courtyard. Their face is obscured by a long, hanging beaded veil integrated into their dark braided hair. This 1080x1920 video was generated using the Kling O1 model.Model in Orange Satin, Generated by Kling O1A video first frame showing a young man with dark hair, wearing a green suit and dress shoes, reclining on a bed of fluffy white clouds against a clear blue sky. Generated with the Kling O1 model at 1928x1076 resolution, this image-to-video asset captures a low-angle perspective.Man Reclining on Clouds — Kling O1

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