curl --request POST "https://gptproto.com/api/v3/kling/kling-v2.1-master/text-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": "",
"aspect_ratio": "16:9",
"duration": "5",
"guidance_scale": "0.5"
}'Start from the cost of a single sample and pick a testing budget. GPTProto rates are 20% below list price.
$1.12 / image
| 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 |
Next-Generation Cinematic Synthesis with kling/kling-v2.1-master
The kling/kling-v2.1-master model is a professional-grade text-to-video engine designed for high-end content creation. Experience the power of master-class video synthesis today on the GPT Proto platform.
The Evolution of Motion: Why kling/kling-v2.1-master Matters
In the rapidly evolving landscape of AIGC, the primary friction point has always been temporal coherence—the ability of an AI to maintain character features and background stability across multiple seconds of footage. The kling/kling-v2.1-master model solves this by implementing an advanced diffusion transformer architecture that understands 3D physics and light interaction. Unlike its predecessors, kling/kling-v2.1-master reduces 'morphing' artifacts, ensuring that every frame transitions logically from the last. This makes kling/kling-v2.1-master the preferred choice for professional editors who require usable, high-bitrate output for production pipelines.
High-Fidelity Commercial Advertising
Using kling/kling-v2.1-master for product showcases allows brands to visualize concepts that would be prohibitively expensive to film. From liquid simulations of beverages to the intricate textures of luxury goods, kling/kling-v2.1-master renders macro details with startling clarity. When testing kling/kling-v2.1-master on GPT Proto, we found that focusing prompts on lighting conditions (e.g., 'cinematic rim lighting') significantly enhances the master-tier output quality.
Narrative Storyboarding and Pre-visualization
Film directors leverage kling/kling-v2.1-master to turn scripts into living storyboards. The model's ability to follow complex camera movement instructions—such as 'dolly zoom' or 'orbital pan'—allows for a level of creative control previously reserved for physical camera rigs. By integrating kling/kling-v2.1-master into your pre-production workflow, you can align stakeholders on visual tone before a single camera is rented.
"The jump in physical simulation accuracy within kling/kling-v2.1-master is transformative. It no longer just generates images that move; it understands the weight and momentum of objects in a 3D space, which is critical for believable human motion."
Unlocking kling/kling-v2.1-master on the GPT Proto Ecosystem
Running kling/kling-v2.1-master on GPT Proto provides a layer of stability and ease-of-use that raw API integrations lack. Our infrastructure ensures that your requests to kling/kling-v2.1-master are handled with priority queuing and robust error handling. Detailed technical documentation for developers can be found at docs.gptproto.com.
| Feature | Standard Models | kling/kling-v2.1-master on GPT Proto |
|---|---|---|
| Maximum Resolution | 720p Upscaled | Native 1080p High-Bitrate |
| Motion Consistency | High Artifacting | Temporal Transformer Stability |
| Physics Engine | Basic Linear Motion | Advanced Fluid & Gravity Simulation |
| Prompt Adherence | Generic Interpretation | Deep Semantic Understanding |
Transparent Access and Billing
At GPT Proto, we believe in clarity. To use kling/kling-v2.1-master, simply top-up your balance or recharge your amount in the dashboard. We have eliminated confusing credit tiers; you pay for the exact compute time consumed by kling/kling-v2.1-master. This 'Add Funds' approach ensures you never lose unused resources and can scale your video production budget dynamically.
In conclusion, kling/kling-v2.1-master is not just an incremental update; it is a fundamental shift in how we perceive AI-generated media. Start your journey into the future of video by visiting our official blog for the latest tutorials and community showcases.
Essential Intelligence: Mastering the kling/kling-v2.1-master Workflow
Find expert answers to common technical queries regarding the deployment and optimization of kling/kling-v2.1-master on our platform.
What makes kling/kling-v2.1-master superior for cinematic content?
How do I manage billing for kling/kling-v2.1-master on GPT Proto?
Can kling/kling-v2.1-master handle complex human movements?
Does kling/kling-v2.1-master support specific camera angles?
What is the typical generation time for kling/kling-v2.1-master?
Is there a limit to the prompt length for kling/kling-v2.1-master?
How does kling/kling-v2.1-master handle lighting and shadows?
Can I use kling/kling-v2.1-master for commercial advertisements?
What resolutions are supported by kling/kling-v2.1-master?
Does kling/kling-v2.1-master require specialized hardware?
How does kling/kling-v2.1-master compare to version 1.0?
Where can I find API documentation for kling/kling-v2.1-master?
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