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Doubao-Seedream-4.0

bytedance/doubao-seedream-4.0
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OverviewPricingAPI integration

Overview

Model description: original source language.

Seedream 4.0 是基于领先架构的SOTA级多模态图像创作模型,其生成美感、指令遵循、结构完整度、主体保持一致性处于世界头部水平。模型采用同一套架构实现文生图与编辑能力的统一,原生支持文本 、单图和多图输入,并能通过对提示词的深度推理,自动适配最优的图像比例尺寸与生成数量,可一次性连续输出最多 15 张内容关联的图像,支持 4K 超高清输出

Image generationbytedance

Pricing

Pricing follows the current settings of your account group.

View available groups

API integration

Use a Yunhai API key to call configured models.

curl "$YUNHAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $YUNHAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"bytedance/doubao-seedream-4.0","messages":[{"role":"user","content":"你好"}]}'