Models / Seedance / Seedance 2.5
Seedance 2.5 AI Video Generator
Seedance 2.5 by ByteDance is an AI video model that makes 4 to 30 second clips up to 1080p with sound, in one continuous take, guided by a prompt and up to 30 reference images, 10 videos and 10 audio clips. It came out on 31 July 2026.
Overview
What is Seedance 2.5?
Seedance 2.5 is a version of Seedance, ByteDance's family of AI video models, released in July 2026. The current flagship. Up to thirty seconds at 1080p with audio, reference images, seven aspect ratios.
Longer Clips in One Pass
Generate up to thirty seconds in a single run on Seedance 2.5, without stitching shorter clips together.
Multi-Shot Sequences
Describe several shots in one prompt and Seedance keeps the sequence coherent from cut to cut.
Reference-Driven Consistency
Use reference images so a character or product stays recognizable across shots and variations.
What Changed
What Seedance 2.5 Adds
01
Draft mode: a 480p preview of the take, then the same take at 1080p.
02
Maximum length doubled to thirty seconds, from fifteen on 2.0.
03
Seven aspect ratios, up from six.
Made on AgentDocks
What Seedance 2.5 Does Best
Sample work made on AgentDocks, showing the kind of results Seedance 2.5 is built for.
Keeps Characters Consistent From Shot to Shot
Follows Multi-Shot Prompts in One Generation
Holds Quality Across Thirty-Second Clips
Also on the Canvas
Seedance is One Menu Entry. Here are the Others.
