Kling 4.0 Reference to Video
Kling 4.0 generates videos from text prompts and image or video references at 720p or 1080p, with durations from 3 to 30 seconds and per-shot prompts. Kling 4.0 is available in the playground and fal Agent. API access is coming soon.
What it costs
Video costs $0.157 per second at 720p and $0.235 per second at 1080p. With video references or video elements, it costs $0.094 per second at 720p and $0.141 per second at 1080p, billed on the input plus output length (minimum 2× the output)
Where it runs
Runs through fal, on one key that covers most of the open and licensed media models.
Licence: commercial
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