Kling Video O3 Omni

Kling Video O3 Omni is Kuaishou's advanced multimodal reasoning video model, combining the O-series chain-of-thought approach with expanded scene understanding capabilities. The Omni designation reflects the model's ability to process and reason about complex multi-subject scenes, intricate spatial arrangements and choreographed sequences that involve multiple independently moving objects or characters. When generating, the model constructs a detailed scene graph before the diffusion pass, ensuring that each element of a complex scene is correctly positioned, animated and interacting with others in physically plausible ways. It is the most sophisticated interpreter of complex scenes in the Kling family.

• Best multi-subject scene handling of any model in the lineup
• Scene graph reasoning produces physically plausible object interaction
• Highest prompt adherence for complex, multi-element descriptions

• Slowest generation time in the entire model lineup
• Overkill for simple or straightforward video prompts

• Describe one main subject, one action, one camera movement and one visual style.
• Match the prompt to the model's best use cases: Directors and animators who need to generate complex multi-subject scenes, choreographed sequences or intricate spatial compositions with precision.
• For image-to-video, start with a clean source image and describe the motion you want, not a whole new scene.

• Slowest generation time in the entire model lineup
• Overkill for simple or straightforward video prompts
• Overloaded prompts with too many subjects, scene changes or camera instructions can reduce consistency.