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Seedream 4.0 – 高分辨率图像生成与编辑

借助 Seedream 4.0 的高效且精准的图像生成能力,轻松即时创作高分辨率视觉作品。

Example 1

Seedream 4.0 简介:字节跳动创新 AI 图像生成

Seedream 4.0 主要功能

快速推理生成高分辨率图像

快速推理生成高分辨率图像

文生图的语义精确度

文生图的语义精确度

结构一致性的图生图能力

结构一致性的图生图能力

精确的细粒度控制图像编辑

精确的细粒度控制图像编辑

支持多参考输入和批量生成

支持多参考输入和批量生成

Seedream 4.0 与其他 AI 图像生成器的综合对比:MagicBench 多维度评测

根据 MagicBench 多维度评估,Seedream 4.0 在各大维度中表现突出,显著提高了提示遵循、对齐度、美学效果和文本渲染能力,超越了 Gemini 2.5、GPT-Image-1、Qwen-Image、Flux-Kontext 以及前代产品 Seedream 3.0。

Seedream 4.0 与其他 AI 图像生成器的综合对比:MagicBench 多维度评测
模型提示遵循对齐度美学效果文本渲染整体表现
Seedream 4.0Consistently follows complex prompts with high accuracyMaintains precise spatial and structural alignmentProduces visually appealing, high-resolution outputsRenders clear, legible text with reliable consistencyOutperforms all compared models; surpasses Nano Banana and Seedream 3.0
Gemini 2.5Handles most prompts well, slight errors on long descriptionsGood alignment but occasionally drifts in fine detailsGenerates attractive images but less detailed than Seedream 4.0Capable of text rendering, but clarity can varyStrong competitor, but behind Seedream 4.0 in fine control
GPT-Image-1Follows basic prompts but struggles with nuanceModerate alignment, sometimes loses structureProduces acceptable but less polished visualsText often lacks clarity or accuracyAdequate for general use, limited for high-precision tasks
Qwen-ImageCan interpret simple prompts, weak on complex logicMisalignment issues in multi-object scenesVisuals lack refinement and realismStruggles with accurate text placementSuitable for simple outputs, not for professional workflows
Flux-KontextPrompt following is inconsistentAlignment frequently off, especially in complex scenesVisual quality often flat or unrealisticText rendering is unreliableUnderperforms across all benchmarks
Seedream 3.0Better than earlier models, but weaker than v4Acceptable alignment but less stable than v4Visual quality improved but lacks polishText rendering works but lacks clarityA step forward, but clearly surpassed by Seedream 4.0

如何在 Bylo.ai 上免费体验 Seedream 4.0

  • 步骤 1:选择 Seedream 4.0 模型版本

  • 步骤 2:输入您的提示词

  • 步骤 3:生成高分辨率输出

创作者如何在真实项目中使用 Seedream 4.0

营销视觉创作 · Seedream 4.0

电商产品图片拍摄 · Seedream 4.0

概念艺术设计 · Seedream 4.0

Seedream 4.0 教育插画案例

Seedream 4.0 常见问题