Recently, the collection has beenPixverse,PikaandRunwayOverall, Pixverse and Pika were quite close in video generation quality, scoring 74.5 and 73.5 points respectively, while Runway performed relatively poorly, scoring only 64.5 points.
The Pixverse model is considered to be the most balanced of the three, capable of handling strong motion amplitudes while maintaining good consistency. It performs particularly well in 2.5D shots. However, for pure two-dimensional images, Pixverse's results are not very ideal.
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Pika shows obvious advantages in animation and 2.5D styles, but the time it takes to generate each time is long, resulting in relatively poor image quality. Runway has a large gap in model quality compared with the first two, especially in the restoration of the two-dimensional style and the consistency of the 2.5D style. However, in terms of control over generated content, Runway is the best among the three.StrongestBig.
The specific test covers five styles: object close-up, realistic scenery, Pixar 2.5D style, realistic portrait, and anime scene. Each style is subjectively scored from four dimensions: theme consistency, motion smoothness, motion degree, and image quality. The test results show that Pixverse and Pika have good performance in multiple scenes, while Runway is relatively weak.