Documentation Index
Fetch the complete documentation index at: https://docs.imagine.art/llms.txt
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Kling 3.0 at native 4K
Kling 3.0 4K is the 4K-output tier of Kling AI’s 3.0 model family — bringing the same MVL (Multi-modal Visual Language) architecture as Kling 3.0 Pro to native 4K resolution. It supports first-and-last-frame conditioning, native audio generation, and clips up to 15 seconds, making it the highest-resolution option in the Kling lineup. Where Kling 3.0 Pro targets cinematic storytelling at 1080p/60 FPS, Kling 3.0 4K prioritizes maximum output resolution for productions that require the finest pixel detail — broadcast delivery, large-format display, or post-production workflows where 4K source material is mandatory.Capabilities
Native 4K output
Generates at native 4K resolution — the highest output in the Kling 3.0 family, suited for broadcast, large-format, and post-production workflows.
Native audio generation
Audio is generated alongside video in a single pass — ambient sound, dialogue, and environmental effects without separate post-processing.
First and last frame control
Define the opening and closing frame of the clip. The model generates the motion between them, giving you precise control over transitions.
Up to 15 seconds
Generate clips from 3 to 15 seconds — enough for full narrative beats and cinematic sequences at 4K.
MVL architecture
Multi-modal Visual Language architecture processes text, images, and audio as unified inputs for coherent multimodal output at 4K.
Complex action accuracy
Handles fast physical actions — sports, dance, environmental dynamics — with consistent motion fidelity at the full 4K resolution.
Specifications
| Feature | Details |
|---|---|
| Developer | Kling AI (Kuaishou) |
| Base credits | 755 |
| Resolution | 4K |
| Duration | 3–15 seconds |
| Audio | Native audio generation |
| Input | Start frame, end frame, or both |
| Architecture | Multi-modal Visual Language (MVL) |
How to use
Upload start and/or end frames (optional)
Upload a start frame to anchor the opening composition, an end frame to define where the clip ends, or both to control the full transition.
Write your prompt
Describe the scene, motion, camera direction, and audio you want. Include any details about lighting, atmosphere, and subject behavior.
Prompting tips
- Use first-and-last-frame for controlled transitions — Upload both a start and end frame when you need precise control over how a scene opens and closes. The model handles the motion between them.
- Include audio direction in the prompt — Native audio responds to prompt language: “ambient rain,” “orchestral underscore,” or “crowd applause” all meaningfully shape the audio output.
- Technical camera language works well — “Slow push in,” “aerial pull-back,” “rack focus from foreground to background” all produce distinct cinematic results at 4K.
- Reserve 4K for final delivery — For iteration and drafting, use Kling 3.0 Pro at lower credit cost. Move to 4K for final output when resolution is the priority.
Example prompts
A mountain range at sunrise, mist filling the valleys. The camera slowly pulls back from a tight close-up of frost on pine needles to a sweeping wide shot. Ambient wind and birdsong. 4K, 10 seconds.
A product on a rotating pedestal, crisp studio lighting with subtle shadow movement. Clean ambient tone, no music. 4K, 5 seconds.
A couple walks along a rain-soaked street at night, neon reflections in puddles. Soft jazz in the background, rain on pavement. 4K, 15 seconds.
Compare models
| Model | Resolution | Audio | Duration | Best for |
|---|---|---|---|---|
| Kling 3.0 4K | 4K | Yes | 3–15s | Maximum resolution, 4K delivery |
| Kling 3.0 Pro | 1080p | Yes | 3–15s | Multi-shot storytelling, 60 FPS |
| Google Veo 3.1 | Up to 4K | Yes | 4–8s | Broadcast 4K with 48kHz stereo audio |
| Google Veo 3.1 Fast | Up to 4K | No | 4–8s | Cost-efficient 4K |
| Kling O3 | 1080p | No | 5–10s | Advanced physics, 6 generation modes |