seedream-4.0
bytedance
New unified architecture combining generation and editing; knowledge-based output and reference consistency; up to 4K.
- 上下文
- 待核
- 输入 / 1M tokens
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- 输出 / 1M tokens
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- 缓存读 / 1M
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- 缓存写 / 1M
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选择模型后可复制配置给 AI,也可以快速测试当前连接延迟。
bytedance
New unified architecture combining generation and editing; knowledge-based output and reference consistency; up to 4K.
bytedance
Broad upgrade via model scaling; sharper subject detection, stricter reference fidelity, stronger dense text rendering.
bytedance
Adds deep reasoning; better interprets complex prompts with common-sense knowledge; stronger edit consistency.