核心概念
OpenAI introduces Sora, a text-to-video model with safety measures and limitations.
摘要
OpenAI unveiled Sora, a text-to-video model generating diverse videos from text prompts. Concerns arise over misinformation and job displacement. Safety steps include red team testing and content screening for policy violations. Access to Sora is limited to specific cohorts for feedback on improvements.
統計資料
OpenAI's text-to-video model can create videos up to one minute long.
Red teamers test the model for safety in areas like misinformation and hateful content.
Specific weaknesses of the current Sora model include challenges in simulating physics accurately and interpreting spatial details within prompts.
引述
"Once in an OpenAI product, our text classifier will check and reject text input prompts that are in violation of our usage policies." - OpenAI representative
"How can I try it?" - Social media user inquiry about accessing OpenAI's Sora model.
"Sora’s current model exhibits certain weaknesses." - OpenAI statement on limitations of the text-to-video model.