Kling Native 1080p Rendering
Unlike models that upscale, kling renders directly at 1080p to preserve fine textures like skin pores and fabric weaves, ensuring professional fidelity.
Kling v2.1 Master
The kling 2.1 api offers high-fidelity cinematic video generation using advanced physical reasoning. This master version provides native 1080p rendering and 3D space-time attention for superior temporal consistency in multimodal projects.
API Usage Examples
curl --request POST "https://gptproto.com/api/v3/kling/kling-v2.1-master/image-to-video" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"prompt": "A tiny origami fox sailing a teacup across a moonlit puddle",
"negative_prompt": "",
"image": "",
"guidance_scale": 0.5,
"duration": 5
}'Kling v2.1 Master pricing
Start from the cost of a single sample and pick a testing budget. GPTProto rates are 20% below list price.
Your usage
$1.12 / image
Related Models
All Models
| Model | Resolution | Input → Output | ||
|---|---|---|---|---|
| $1.12 per second | — | Input: TextInput: Image Output: Video | |
| $0.22 per time | 2K · more | Input: TextInput: Image Output: Video | ||
| $0.09 per time | more | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.11 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.34 per second | 4k | Input: TextInput: Image Output: Video | ||
| — | $0.02 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.34 per second | 4k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.04 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.02 per second | 720p · 1080p · more | Input: ImageInput: VideoInput: Audio Output: Video | ||
| $0.09 per second | — | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| $0.07 per second | — | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| $0.03 per second | 540p · 720p · 1080p | Input: TextInput: Image Output: Video | ||
| $0.09 per second | — | Input: TextInput: ImageInput: Video Output: Video | ||
| $0.07 per second | — | Input: TextInput: ImageInput: Video Output: Video | ||
| $0.04 per second | 540p · 720p · 1080p | Input: TextInput: Image Output: Video | ||
| $0.09 per second | 720p · 1080p · 2k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.05 per time | — | Input: Video Output: Video | |
| — | $1.20 per time | — | Input: TextInput: ImageInput: Video Output: Video | |
| — | $3.20 per time | — | Input: TextInput: ImageInput: Video Output: Video | |
| $0.03 per second | 1080p · more | Input: Image Output: Video | ||
| $0.44 per time | — | Input: TextInput: Image Output: Video | ||
| $0.09 per time | 1K · more | Input: TextInput: Image Output: Video | ||
| — | $0.50 per time | — | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| — | $0.30 per second | 720p · 1080p | Input: TextInput: Image Output: Video | |
| — | $0.10 per second | 720p | Input: TextInput: Image Output: Video | |
| $0.28 per time | — | Input: Image Output: Video | ||
| $0.09 per time | — | Input: Image Output: Video | ||
| $0.39 per time | — | Input: Image Output: Video |
Kling 2.1 API Core Technical Features
Explore the advanced capabilities that make the kling 2.1 api a leader in the AI video generation space.
Advanced Physical Reasoning
Kling simulates gravity and fluid dynamics with high accuracy, scoring 0.82 on VBench physical metrics for realistic movement and interaction.
Kling Subject Consistency
The Master variant of kling maintains character facial features and clothing across disparate camera angles, perfect for long-form storytelling.
Semantic Camera Directives
Kling supports precise natural language control for complex movements like dolly zooms and pans, giving creators complete directorial agency.
Kling 2.1 API Frequently Asked Questions
Common questions regarding the kling 2.1 api integration, capabilities, and global access features provided by the GPTProto platform.
What makes the kling 2.1 api unique?
The kling 2.1 api stands out due to its native 1080p rendering and complex physical reasoning capabilities. Unlike competitors that often upscale from lower resolutions, kling renders directly at high definition, preserving fine textures. Furthermore, the kling master variant utilizes a proprietary 3D space-time attention mechanism that significantly enhances temporal consistency, making it ideal for cinematic-grade video production.
Can I generate 120-second videos with kling?
Yes. While the standard generation tasks for the kling 2.1 api typically produce 5 or 10-second clips, these can be extended up to a total of 120 seconds. This capability allows creators to build longer narratives while maintaining the high aesthetic quality and subject consistency that the kling model is known for, ensuring a fluid visual experience throughout the entire duration of the generated video content.
Is native 1080p resolution supported in kling?
Absolutely. The kling 2.1 api renders directly at 1080p resolution. This native rendering process is a key advantage of the kling master series, as it avoids the loss of detail often associated with post-generation upscaling. This ensures that every video produced by kling maintains professional-grade clarity, making it suitable for film pre-visualization, e-commerce, and high-quality social media content.
Does kling simulate real-world physics accurately?
The kling model is specifically trained on high-density physics datasets to simulate real-world interactions like gravity, fluid dynamics, and collisions. In technical benchmarks, the kling 2.1 api scores an impressive 0.82 on the VBench physical commonsense metric. This focus on physical reasoning allows kling to create videos where objects move and interact in a way that feels natural and grounded in reality.
How does GPTProto handle kling billing?
GPTProto provides a unified API gateway for the kling 2.1 api, allowing users to pay in USD. This eliminates the need for localized payment methods or Chinese phone numbers typically required by the original vendor. By using kling through our platform, you get streamlined access to the master series models with transparent pricing per task, simplified integration, and reliable global uptime for your video generation workflows.
Is training data privacy guaranteed for kling?
Yes. When you use the kling 2.1 api through GPTProto, your data is protected. We ensure that no prompts or generated videos sent through our platform to the kling infrastructure are used for model training or refinement. This commitment to privacy makes the kling 2.1 api a trustworthy choice for enterprise users and creative professionals who need to protect their intellectual property and sensitive project assets.
Further Reading
Guides, comparisons, and updates related to this model.
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