DeepSeek-V4-Flash API公测上线 Agent能力全面爆发
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<div class="ce-paragraph cdx-block ce-paragraph--left">科技圈迎来新一轮效率革命。字节跳动旗下 Seed 团队正式推出了Seedance2.5音视频联合生成模型，主打“一镜成片”能力，全面赋能多个产业场景。</div>
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<div class="ce-paragraph cdx-block ce-paragraph--left">在叙事表现上，Seedance2.5将单次生成时长由15秒扩展至30秒，并支持多轮无缝延长，让复杂的故事情节更加连贯。同时，模型对材质、光影及肤质进行了深度打磨，有效改善了传统生成视频的塑料感，呈现出更加贴近实拍的质感。</div>
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<div class="ce-paragraph cdx-block ce-paragraph--left">针对多元化的创意诉求，该版本大幅升级了多模态参考功能。创作者单次最多可输入30张图片、10段视频以及10段音频。白模参考与光照控制机制的加入，也使物理光影和运动轨迹更加真实稳定。</div>
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<div class="ce-paragraph cdx-block ce-paragraph--left">此外，Seedance2.5在后期剪辑和可控性方面进行了精细化升级，用户能够通过时间戳对画面视角、运镜节奏及绿幕背景等细节进行定向修改，从而降低后期拼接成本。目前，该模型正陆续登陆即梦 AI、豆包专业版等平台，API 服务也将于近期上线火山方舟。</div>
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