Sora下载量五天内突破百万次，超越ChatGPT首次表现

Core Insights - OpenAI's Sora application achieved over 1 million downloads within five days of its launch, surpassing the initial performance of ChatGPT [1][3] - Sora is currently available only to invited users and in select countries, indicating a controlled rollout strategy [1][3] Group 1: Application Features - The Sora app allows users to browse AI-generated video content and create their own videos using the latest Sora 2 model [3] - A new "guest appearance" feature enables users to insert their own or friends' likenesses into AI videos by uploading a short video clip [3] - This innovative interaction offers users a unique video creation experience [3] Group 2: Market Performance - Despite facing criticism for the quality of AI-generated content, Sora remains the top free app on the Apple App Store [3] - The application's rapid popularity has sparked controversy, particularly regarding the generation of content featuring copyrighted characters [3] - OpenAI is responding to these concerns by providing more control to copyright holders and allowing users to specify how their likenesses are used in Sora [3]