OpenAI is shutting down Sora, its generative-AI video creation platform it launched in December 2024. "The move is one of a number of steps OpenAI is taking to refocus on business and coding functions ahead of a potential initial public offering as soon as the fourth quarter of this year," reports the Wall Street Journal. CEO Sam Altman announced the changes to staff on Tuesday. "We're saying goodbye to Sora," the Sora Team said in a post on X. "To everyone who created with Sora, shared it, and built community around it: thank you. What you made with Sora mattered, and we know this news is disappointing. We'll share more soon, including timelines for the app and API and details on preserving your work." Last week, OpenAI announced plans to combine its Atlas web browser, ChatGPT app, and Codex coding app into a singular desktop "superapp." "We realized we were spreading our efforts across too many apps and stacks, and that we need to simplify our efforts," said CEO of Applications, Fidji Simo. "That fragmentation has been slowing us down and making it harder to hit the quality bar we want." This could behind the decision to kill Sora as the company redirects its resources and top talent towards productivity tools that benefit both enterprises and individual users.Read more of this story at Slashdot.