OpenAI plans to shut down Sora just 15 months after its launch Move comes amid a reported plan to refocus on business and productivity use cases. https://arstechnica.com/ai/2026/03/openai-plans-to-shut-down-sora-just-15-months-after-its-launch/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social