Seedance 2.0Seedance 2.0（字节跳动）
字节视频生成模型，支持高质量视频生成和编辑。ByteDance's video generation model with high-quality video generation and editing.
模型参数与规格Specifications
| 厂商 | 字节跳动 |
| 类型 | 视频生成 |
| 参数规模 | 未公开 |
| 开源/闭源 | 闭源 |
| 架构 | 扩散模型 |
| 输入价格 | — |
| 输出价格 | $25/M tokens |
| 语言 | 中/英 |
| 发布时间 | 2026-04 |
| 评分 | 4.7 / 5 |
| 能力 | video_generation、visionvideo_generation、vision |
| 标签 | 视频、生成Video、Generation |
| 优点 | 高质量视频、字节生态High-quality video、ByteDance ecosystem |
| 注意事项 | 仅视频、闭源Video only、Closed-source |
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关闭关于 Seedance 2.0 的常见问题Frequently Asked Questions about Seedance 2.0
Seedance 2.0 是免费的吗？Is Seedance 2.0 free?
Seedance 2.0 目前以付费 API / 平台调用为主，可关注官方是否提供免费试用额度。Seedance 2.0 is mainly available via paid API/platform calls; watch for official free trial quotas.
Seedance 2.0 的上下文窗口有多大？How large is Seedance 2.0's context window?
Seedance 2.0 的上下文窗口为 -，适合处理长文档与多轮复杂对话。Seedance 2.0's context window is -, suitable for long documents and multi-turn complex dialogue.
Seedance 2.0 是开源还是闭源？Is Seedance 2.0 open-source or closed-source?
闭源模型，主要通过官方 API 或平台使用。Closed-source model, mainly available via official API or platform.
Seedance 2.0 适合用来做什么？What is Seedance 2.0 good for?
Seedance 2.0 的主要能力包括 video_generation、vision，可用于相关场景的创作、分析与自动化任务。Seedance 2.0's main capabilities include video_generation、vision, usable for creation, analysis and automation in related scenarios.