<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>多模态 on AI 实战派 · 从技术到赚钱</title><link>https://guijiagi.com/categories/%E5%A4%9A%E6%A8%A1%E6%80%81/</link><description>Recent content in 多模态 on AI 实战派 · 从技术到赚钱</description><generator>Hugo</generator><language>zh-cn</language><copyright>本站内容采用 CC BY-NC-SA 4.0 国际许可协议授权</copyright><lastBuildDate>Thu, 17 Sep 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://guijiagi.com/categories/%E5%A4%9A%E6%A8%A1%E6%80%81/index.xml" rel="self" type="application/rss+xml"/><item><title>OpenAI Sora API 9月24日关停：30秒原生视频时代，Seedance 2.5与Wan 3.0接棒</title><link>https://guijiagi.com/posts/2026-09-17-sora-api-shutdown-seedance-wan-takeover/</link><pubDate>Thu, 17 Sep 2026 00:00:00 +0000</pubDate><guid>https://guijiagi.com/posts/2026-09-17-sora-api-shutdown-seedance-wan-takeover/</guid><description>OpenAI Sora API将于9月24日正式EOL。从3月宣布停用到9月API关闭，历时半年。字节Seedance 2.5和阿里Wan 3.0以30秒原生视频+50路多模态参考接棒。</description></item><item><title>Runway Gen-4 Ultra发布：120秒4K原生视频，生成成本降60%，AI视频达商业影像级</title><link>https://guijiagi.com/posts/2026-09-17-runway-gen4-ultra-120s-4k/</link><pubDate>Thu, 17 Sep 2026 00:00:00 +0000</pubDate><guid>https://guijiagi.com/posts/2026-09-17-runway-gen4-ultra-120s-4k/</guid><description>9月1日Runway正式发布Gen-4 Ultra，支持最长120秒、4K分辨率（3840×2160）视频生成，生成成本较Gen-3 Alpha降低约60%。AI视频首次达到单次30秒广告级时长里程碑。</description></item></channel></rss>