OpenAI's highly anticipated AI video generator, Sora, has launched, offering users the ability to create and remix videos with innovative features like a Storyboard view and real-time editing. Available to ChatGPT Plus and Pro subscribers, Sora boasts impressive capabilities, including landscape and portrait generation, though initial rollout excludes the UK and EU due to regulatory compliance. The tool, described as a standalone product but integrated with ChatGPT subscriptions, allows for 50-500 monthly generations depending on the subscription tier. While early access reveals impressive realism, especially in landscapes, OpenAI acknowledges it's an evolving technology with limitations in areas like text and physics. The launch is part of OpenAI's "12 Days of Christmas" event, promising daily new features and models.