---
id: "bytedance/seedance-2.0"
also: ["bytedance/seedance-2.0-20260414", "vercel/bytedance/seedance-2.0"]
context: 0
max_output: 0
input: ["text", "image", "video", "audio"]
output: ["video"]
released: "2026-04-15"
api: ["/api/v1/videos"]
params: ["frequency_penalty", "max_tokens", "stop", "temperature"]
endpoints: 2
gateways: "openrouter (1), vercel (1)"
no_training: 2
trains: 0
retains_prompts: 2
---
# ByteDance: Seedance 2.0

Built with a unified multimodal audio-video joint generation architecture, Seedance 2.0 supports four input modalities: text, image, audio, and video. Compared with Version 1.5, Seedance 2.0 delivers a substantial leap in generation quality. It achieves a higher usability rate for complex interaction and motion scenes, with significant improvements in physical accuracy, visual realism, and controllability, making it well-suited for high-quality creation scenarios.