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输入提示词开始生成高质量 2K 图像

The person in the image is facing the camera directly with confident eye contact, holding a thermos cup at chest level with both hands in a professional product presentation pose, clearly showcasing the item's design and features as if demonstrating for customers.
Set in trendy fashion livestream room, aesthetic backdrop with neon 'LIVE' sign, organized wardrobe display, ring light glow, model in dynamic pose demonstrating outfit layering - open blazer showing crop top, hands styling the look, influencer selling presentation.
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Seedream 4.0 是字节跳动全新升级的旗舰级 AI 图像创作模型。它集超高速出图、原生 2K 细腻画质、革命性的多图连贯一致性以及自然语言多轮编辑于一身。无论写实摄影还是数字插画,都能以极高保真度完美交付。
Seedream 4.0 仅需约 1.5 秒即可生成单张 2048x2048 像素的原生 2K 超清图像,刷新了高保真 AI 绘图的速度纪录,让创作者告别漫长等待。
只需用日常语言描述您想要的变动,Seedream 4.0 即可精准执行。例如“把背景换成日落沙滩”或“把外套换成红色夹克”。AI 能深度理解上下文,在修改指定细节的同时完好保留其余画面的光影与主体结构。
可以!Seedream 4.0 是首个支持单次并发生成最多 9 张高度连贯一致图像的模型。这一突破性能力非常适合创作同角色分镜漫画、多视角产品图或成套品牌营销视觉大片。
原生支持 2K 分辨率(2048x2048 像素),支持 PNG 与 JPEG 等格式导出。超清细节完全契合专业印刷、户外广告牌以及高分显示屏需求。
新用户注册即刻获赠 10 点免费积分,无需付费即可亲身体验 Seedream 4.0 的出众表现。免费积分用完后,可按需选购适合的灵活充值方案。