OpenAI shutters Sora
What happened
OpenAI has shut down Sora, its video‑generation platform, a move that forced Disney to abandon plans to put its characters on the service. CEO Sam Altman said the decision was driven by a need to redirect computing resources and expressed regret at disappointing Disney. (digitaltoday.co.kr)
Why it matters
OpenAI announced the Sora wind‑down in a post on March 24, 2026, and set firm cutoff dates: the Sora web and app experiences will be discontinued on April 26, 2026, and the Sora API will be turned off on September 24, 2026. (help.openai.com) (cnbc.com) The shutdown collapses a December 2025 licensing and investment package in which Disney agreed to license more than 200 characters to OpenAI and to make a $1 billion equity investment, a deal the studio has now stepped back from. (thewaltdisneycompany.com) (arstechnica.com) Sora began as a short‑form video generator that let users create clips up to 20 seconds at 1080p from text prompts and uploaded assets, and OpenAI released a more advanced “Sora 2” model in September 2025 that added synchronized dialogue and more physically accurate scene simulation — synchronized dialogue means the model generated matching speech audio and lip movement, and physically accurate simulation means motion and lighting that more closely follow real‑world physics. (openai.com 1) (openai.com 2) OpenAI framed the move as a reallocation of expensive computational resources toward other research and product priorities; “compute” here refers to the specialized processors (GPUs) and the electricity and infrastructure required to run large video‑generation models, which are far heavier to run than text models. (bloomberg.com) (cnbc.com) Practically, creators and companies that used Sora must export any content they want to keep before the April 26 cutoff for the app, and developers using the Sora API should plan migrations ahead of the September 24 API shutdown; OpenAI’s help page walks users through export steps and the two separate timelines. (help.openai.com) (forbes.com) Sam Altman said he personally told Disney executives about the decision and called the conversations painful, and he also indicated OpenAI and Disney remain in contact about future collaboration even after the deal unraveled. (variety.com) (hollywoodreporter.com)
Key numbers
- (digitaltoday.co.kr) OpenAI announced the Sora wind‑down in a post on March 24, 2026, and set firm cutoff dates: the Sora web and app experiences will be discontinued on April 26, 2026, and the Sora API will be turned off on September 24, 2026.
- (help.openai.com) (cnbc.com) The shutdown collapses a December 2025 licensing and investment package in which Disney agreed to license more than 200 characters to OpenAI and to make a $1 billion equity investment, a deal the studio has now stepped back from.
What happens next
- OpenAI announced the Sora wind‑down in a post on March 24, 2026, and set firm cutoff dates: the Sora web and app experiences will be discontinued on April 26, 2026, and the Sora API will be turned off on September 24, 2026.
- (variety.com) (hollywoodreporter.com) OpenAI has shut down Sora, its video‑generation platform, a move that forced Disney to abandon plans to put its characters on the service.
Quick answers
What happened in OpenAI shutters Sora?
OpenAI has shut down Sora, its video‑generation platform, a move that forced Disney to abandon plans to put its characters on the service. CEO Sam Altman said the decision was driven by a need to redirect computing resources and expressed regret at disappointing Disney. (digitaltoday.co.kr)
Why does OpenAI shutters Sora matter?
OpenAI announced the Sora wind‑down in a post on March 24, 2026, and set firm cutoff dates: the Sora web and app experiences will be discontinued on April 26, 2026, and the Sora API will be turned off on September 24, 2026. (help.openai.com) (cnbc.com) The shutdown collapses a December 2025 licensing and investment package in which Disney agreed to license more than 200 characters to OpenAI and to make a $1 billion equity investment, a deal the studio has now stepped back from. (thewaltdisneycompany.com) (arstechnica.com) Sora began as a short‑form video generator that let users create clips up to 20 seconds at 1080p from text prompts and uploaded assets, and OpenAI released a more advanced “Sora 2” model in September 2025 that added synchronized dialogue and more physically accurate scene simulation — synchronized dialogue means the model generated matching speech audio and lip movement, and physically accurate simulation means motion and lighting that more closely follow real‑world physics. (openai.com 1) (openai.com 2) OpenAI framed the move as a reallocation of expensive computational resources toward other research and product priorities; “compute” here refers to the specialized processors (GPUs) and the electricity and infrastructure required to run large video‑generation models, which are far heavier to run than text models. (bloomberg.com) (cnbc.com) Practically, creators and companies that used Sora must export any content they want to keep before the April 26 cutoff for the app, and developers using the Sora API should plan migrations ahead of the September 24 API shutdown; OpenAI’s help page walks users through export steps and the two separate timelines. (help.openai.com) (forbes.com) Sam Altman said he personally told Disney executives about the decision and called the conversations painful, and he also indicated OpenAI and Disney remain in contact about future collaboration even after the deal unraveled. (variety.com) (hollywoodreporter.com)
