# Kling O3 in Clip Studio Video Lab > Kling’s newer O3 Standard generation for realistic motion, optional audio, intelligent multi-shot, first-to-last frames, and references. Canonical page: https://clipstudio.ai/ai-video-models/kling-o3 ## Answer Kling O3 is the lower-cost Kling generation in Video Lab. Start from text, animate a still, define first and last frames, or guide identity with up to four reference images. Intelligent multi-shot can split the clip when the action needs more than one camera beat. ## Best for Realistic motion at a lower Kling rate, first/last-frame direction, and multi-shot social clips. ## Specs - Duration: 3–15 seconds - Resolution: Model-managed high-quality output - Aspect ratio: 16:9, 9:16, or 1:1 - Audio: Optional generated audio - Input support: Text prompt, Animate image, First → last, Up to 4 reference images ## Strengths - Newer Kling generation - Animate, first/last, and references - Intelligent multi-shot ## Considerations - Source images determine framing in image modes - Subject-element packs stay on Kling 3 Pro ## Prompt tip Write the action as ordered beats if you want intelligent multi-shot to cut the clip; keep it one continuous move when you want a single shot. ## Official documentation - [Kling O3 Standard text-to-video documentation](https://fal.ai/models/fal-ai/kling-video/o3/standard/text-to-video) - [Kling O3 Standard image-to-video documentation](https://fal.ai/models/fal-ai/kling-video/o3/standard/image-to-video) - [Kling O3 Standard reference-to-video documentation](https://fal.ai/models/fal-ai/kling-video/o3/standard/reference-to-video) ## FAQs ### What is Kling O3 best for? Kling O3 is the lower-cost Kling SKU for realistic motion, first-to-last-frame direction, and intelligent multi-shot. ### Can Kling O3 use first and last frames? Yes. Animate a starting image, supply first and last frames, or use up to four reference images. Kling 3 Pro still owns subject-element packs. ### How is Kling O3 different from Kling 3 Pro? O3 is the newer generation at a lower per-second rate. Kling 3 Pro adds subject reference elements and native 4K. ## Related - [Video Lab](https://clipstudio.ai/video-lab.md) - [All models](https://clipstudio.ai/ai-video-models.md)