Kling O3 Pro
Kuaishou's premium unified multimodal video model — cinematic 3–15s clips with native audio from text, images, or references.
Overview
What is Kling O3 Pro
Kling O3 Pro is Kuaishou's flagship unified multimodal video model, released in February 2026. It generates cinematic 3–15 second clips with native audio from text prompts, still images, or reference subjects, emphasizing realistic motion, temporal consistency, and up to 4K output.
Running it privately on Venice
On Venice, Kling O3 Pro runs under an anonymized privacy tier — your prompts are not stored, profiled, or retained for training. You pay per clip from $0.46 rather than buying a subscription, and you can generate privately without feeding a Big-Tech content graph.
Assessment
Strengths and limitations
- Cinematic, photorealistic motion with strong temporal consistency and realistic human movement.
- Native audio output synchronized to video.
- Multi-shot director-style control up to 6 shots in a 15-second clip.
- Three input modes: text-to-video, image-to-video, and reference-to-video.
- Up to 4K resolution on supported quality tiers.
- Recommended for polished editorial and social content with minimal iterations.
- Closed proprietary weights: cannot be self-hosted or fine-tuned.
- Not uncensored on Venice; subject to standard content policies.
- Anonymized privacy only: no TEE or end-to-end encryption.
- Per-clip pricing scales with duration and resolution, making bulk production costlier than open alternatives.
- Some third-party benchmarks place it behind top rivals on strict character-consistency tests.
Samples
Sample outputs
Generated on Venice with our standard prompt suite — the same prompts we run through every model of this type, so you can judge it like-for-like.
Slow aerial drone shot gliding over a misty mountain valley at golden hour, sunlight piercing clouds onto a winding river, ancient pine forests on either side, ultra-smooth motion, professional color grading, atmospheric haze, 4K
Calm ocean waves rolling onto a black-sand beach at sunrise, golden light on wet sand, foam dissolving into the shore, a single silhouetted figure at the waterline, smooth continuous forward push, serene cinematic atmosphere
A slow tracking shot through a rain-soaked Tokyo street at night, neon reflecting in puddles, steam rising from a food cart, a person with a translucent umbrella, shallow depth of field, teal-and-orange grade, smooth steady camera
Capabilities
What it supports
- Text to video
- Image to video
- Reference to video
- Native audio generation
Variants
Kling O3 Pro model variants
Kling O3 Pro runs on Venice as 3 variants of the same underlying model. Pick by what you're starting from: a written prompt, a still image, reference images, or an existing clip. Each variant is its own model id on the API; the generation quality is the same across the family.
| Variant | What it is | Clip lengths | Resolutions | Aspect ratios | Audio | Model ID |
|---|---|---|---|---|---|---|
| Text to Videoflagship | Generate a clip from a written prompt | 3s – 15s | — | 16:9, 9:16, 1:1 | kling-o3-pro-text-to-video | |
| Image to Video | Animate a still image into motion | 3s – 15s | — | — | kling-o3-pro-image-to-video | |
| Reference to Video | Keep a subject consistent using reference images | 3s – 15s | — | 16:9, 9:16, 1:1 | kling-o3-pro-reference-to-video |
Capability data comes straight from the Venice model API and refreshes with every catalog ingest. The specs and pricing on this page are captured from the flagship variant; pass the model id of the variant you want to the API.
Kling O3 Pro Text to Video
Generate a clip from a written prompt. Supports clips of 3s – 15s, 16:9, 9:16, 1:1 aspect ratios, with native audio.
kling-o3-pro-text-to-videoKling O3 Pro Image to Video
Animate a still image into motion. Supports clips of 3s – 15s, with native audio.
kling-o3-pro-image-to-videoKling O3 Pro Reference to Video
Keep a subject consistent using reference images. Supports clips of 3s – 15s, 16:9, 9:16, 1:1 aspect ratios, with native audio.
kling-o3-pro-reference-to-videoSpecifications
Datasheet
- Maker
- Kuaishou
- Released
- February 2026
- Modality
- Text-to-video, image-to-video, reference-to-video (with native audio)
- Max resolution
- Up to 4K
- Architecture
- Unified multimodal (MVL)
- Clip lengths
- 3s – 15s
- Mode
- text-to-video
- Aspect ratios
- 16:9, 9:16, 1:1
- Audio
- Yes
- Privacy on Venice
- Anonymized — prompts not stored
- Available on Venice since
- Feb 2026
API
Call it from your code
Venice exposes this model through the REST API. Queue a generation with the model id.
curl https://api.venice.ai/api/v1/video/queue \
-H "Authorization: Bearer $VENICE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "kling-o3-pro-text-to-video",
"prompt": "Aerial drone shot over a misty mountain valley at golden hour"
}'
# Use the returned queue_id with https://api.venice.ai/api/v1/video/retrieve.
# Call /video/complete after downloading if needed.Pricing
What it costs on Venice
Pay per clip on Venice — price scales with resolution and duration (3s–15s), from $0.46.
New Venice accounts include a free daily allowance and 500 welcome credits — no credit card required.
Alternatives
How it compares
| Model | Best for | Max duration | Native audio | Open weights | Price (Venice) |
|---|---|---|---|---|---|
| Kling O3 Pro | The premium Kuaishou model with multi-shot control, reference support, and native audio. | 15s | Yes | No | from $0.46 |
| HappyHorse 1.0 | A top-ranked proprietary rival with strong character consistency and multilingual lip-sync. | 15s | Yes | No | from $0.46 |
| Wan 2.7 | Fully open-weights video model — self-hostable and permissionless, with no per-clip gate. | — | — | Yes | from $0.55 |
| Vidu Q3 | Proprietary closed model in the same quality tier; strong on high-fidelity generation. | — | — | No | from $0.27 |
The premium Kuaishou model with multi-shot control, reference support, and native audio.
Use cases
What it is good for
- 01Short-form social media and advertising clips with realistic human subjects.
- 02Cinematic storytelling using multi-shot director-style prompts.
- 03Animating still images into motion with native audio.
- 04Maintaining character or product identity across multiple video cuts via reference images.
- 05Rapid editorial prototyping where motion fidelity matters more than absolute photorealism.
Prompting
Getting better results
Structure prompts like director notes — describe camera movement, timing, and shot sequence explicitly.
Use reference images when you need the same face, outfit, or product across multiple generations.
Start with 3–5 second clips to lock motion and composition cheaply, then extend to 15 seconds.
Specify aspect ratio and audio intent early to avoid regenerations.
Version history
Lighter quality tier in the same O3 generation.
Current flagship with native audio, reference support, and multi-shot control.
FAQ
Frequently asked questions
Kling O3 Pro is Kuaishou's premium unified multimodal video model released in February 2026. It creates cinematic 3–15 second clips with native audio from text, images, or reference subjects, emphasizing motion realism and temporal consistency.
On Venice you pay per clip, starting from $0.46 for a 3-second generation. Price scales with duration and resolution up to 15 seconds, with no subscription required.
You can try it on Venice using welcome credits; new accounts receive free credits daily. After that, generations are billed per clip.
No. Kling O3 Pro is closed and proprietary to Kuaishou, so it cannot be self-hosted or fine-tuned. For an open-weights video model on Venice, try Wan 2.7.
Yes. The kling-o3-pro-image-to-video variant animates a still image into a motion clip with the same 3–15 second duration and native audio support.
Yes. The kling-o3-pro-reference-to-video variant lets you lock subject identity across generations by supplying reference images.
Kling O3 Pro wins on ease of use, multi-shot control, and price per clip. HappyHorse 1.0 ranks higher in some third-party benchmarks for character consistency and offers multilingual lip-sync. Choose Kling for fast cinematic workflows; HappyHorse for strict character fidelity.
No. Kling O3 Pro is a dedicated video generation model and does not support tool use, web search, or reasoning chains. It focuses purely on text, image, and reference-conditioned video output.
It generates clips from 3 to 15 seconds in 1-second increments, with aspect ratios of 16:9, 9:16, and 1:1.
Run Kling O3 Pro privately
No prompt logging. No data used for training.