ByteDance Confirms Seedance 2.5 for Early July With 30-Second AI Video

ByteDance has confirmed Seedance 2.5 as the model name and is pointing to an early July launch, with longer single-shot output, expanded reference capacity, and tighter editing controls.

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Why it matters

Seedance 2.5's reported upgrades target the practical bottlenecks in AI video: longer usable clips, more reference material, and more control over edits.

Illustration of ByteDance's Seedance 2.5 creating a 30-second single-shot video with on-screen editing controls and reference thumbnails.

ByteDance has confirmed Seedance 2.5 as the official name of its next AI video generation model and is pointing to an early July launch, with the upgrade centered on three product-level changes: native 30-second single-shot video output, a greatly increased capacity for reference material, and more controllable video generation and editing.…

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