ByteDance (Seed) · Text-to-Video

Seedance 2.5

ByteDance's audio-video model generates up to 30 seconds in one shot, extendable twice, versus Seedance 2.0's shorter clips. Takes up to 50 references (30 images, 10 video, 10 audio) against 2.0's nine images and three audio/video clips. Launched 31 July 2026; no independent benchmarks published yet.

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