Sora 2深夜来袭，OpenAI直接推出App，视频ChatGPT时刻到了

Core Insights - OpenAI has quietly launched Sora2, a new product that directly enters the video generation space, similar to the impact of ChatGPT in the language model domain [1][8][12] - Sora2 is designed to enhance physical accuracy, realism, and controllability in video generation, outperforming previous systems [5][12][14] - The introduction of a new iOS app, Sora, allows users to create and share videos, incorporating a feature called "cameos" for high-fidelity personal representation [19][25] Product Features - Sora2 demonstrates significant advancements in simulating complex physical actions, such as Olympic gymnastics and dynamic buoyancy [12][13] - The model improves upon previous video generation systems by adhering more closely to physical laws, allowing for realistic failure simulations [13][17] - Sora2 supports complex multi-shot instructions and excels in various styles, including realistic, cinematic, and anime [14] User Engagement and Safety - The Sora app includes a recommendation algorithm that prioritizes user control over content consumption, aiming to mitigate issues related to addiction and isolation [21][22] - OpenAI emphasizes the importance of user agency in content creation and consumption, with built-in mechanisms for users to manage their experience [22] - The app is designed to foster creativity rather than consumption, addressing safety concerns related to content generation and usage rights [22][23] Availability and Future Plans - The Sora iOS app is currently available for download in the US and Canada, initially free with relaxed computational limits [25] - OpenAI plans to release the Sora2 Pro model for ChatGPT Pro users and intends to make Sora2 available via API in the future [25]