> ## Documentation Index > Fetch the complete documentation index at: https://docs.siray.ai/llms.txt > Use this file to discover all available pages before exploring further. # Sora 2 t2v > OpenAI's Sora 2 t2v is a Text-to-Video model that quickly generates vertical 720x1280 clips with synchronized audio, optimized for social media and rapid prototyping. ### Model Use Cases A Text-to-Video model that generates vertical 720x1280 clips with synchronized audio. It is optimized for social media and rapid, high-quality content prototyping. ### Key Features * **Vertical Focus:** Optimized for 9:16 aspect ratio, making it ideal for mobile and social media platforms. * **720p Resolution:** Generates standard definition video clips with good quality and fast speed. * **Synchronized Audio:** Video output includes native, synchronized audio to match the visual content.