Kling 2.1 Master text-to-video and image-to-video model. Premium quality video generation from text or images powered by Runware.
Added May 29, 2025
Starting Price
From $1.57 per video
Final price depends on the selected settings and is shown before generation.
Model Type
both
Settings
Generation controls available for this model.
Output Format
Default Duration
5
2 duration options
Duration
Default
5
Options (2)
5 seconds, 10 seconds
Length of the generated video in seconds
Negative Prompt
Default
N/A
What to avoid in the video
Size
Default
1920x1080
Options (3)
16:9 (Wide / Landscape) - 1080p, 1:1 (Square) - 1080p, 9:16 (Tall / Portrait) - 1080p
Video resolution and aspect ratio
Benchmarks
Benchmarks
Human preference benchmarks sourced from Artificial Analysis.
Image to Video
#44 / 76
ELO
1208.0
Appearances
2,387
95% CI
-12/12
Release Date 2025-05 · Matched as Kling 2.1 Master
Artificial Analysis APIExamples
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