Published on October 24, 2025
We're pleased to announce a significant upgrade to the Bytedance Seedance video model, designed to provide our users with far greater flexibility, control, and value.
This update introduces a new, lower price point, variable generation times, and three distinct rendering tiers to perfectly match your project's needs, from rapid prototyping to high-detail professional output.
New Rendering Tiers
You can now select the precise model tier for your workflow:
- V1 Lite: Ideal for fast, 720p prototyping and quick iterations.
- V1 Pro Fast: The perfect balance for stunning, high-quality 1080p results with a fast turnaround.
- V1 Pro: For when detail is paramount, delivering the absolute highest-fidelity 1080p results.
Flexible Durations and New Pricing
You are no longer locked into a single clip length. This update enables variable durations from 3 to 12 seconds, with respective pricing for each. This flexibility, combined with a new, lower overall price, makes Seedance a more accessible and powerful tool for all creators.
Advanced Creative Control
These new options are built on the powerful features Seedance is known for, including text-to-video, image-to-video, and the Start/End Frame control (available on V1 Lite and V1 Pro) for creating smooth, precise transitions.
ByteDance SeeDance on RunDiffusion | RunDiffusion
ByteDance SeeDance has been upgraded on the RunDiffusion Platform (Formerly Runnit Platform) with new models, improved pricing, and flexible video durations. The update introduces V1 Lite, V1 Pro Fast, and V1 Pro models supporting 480p, 720p, and 1080p resolutions.
RunDiffusion Team
