SEEDANCE 2.5 Test: Generates 30s Coherent Video from a Single Prompt, Crossing the Uncanny Valley
JeffSynthesized · x · 2026-08-04
Creator Jeff Synthesized showcased an impressive video clip generated using the SEEDANCE 2.5 model. Using just a single prompt, the model produced a 30-second continuous video that included complex editing and transitions.
The author noted that "the uncanny valley is behind us," mentioning that the video was upscaled using Topaz Astra 2 to provide a 4K uncensored version. The workflow primarily combined tools from dreaminaai and Topaz Labs.
Related event: Seedance 2.5 Test: Zero-Shot Filmmaking with Long Takes(17 posts)→
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