OpenAI announces Sora with a technical report
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Sora announced, with a technical report — diffusion transformer, spacetime patches
Why it matters
Sparked the discourse that video generation models are world simulators
Source — Primary sources first; secondary reports are labelled “Press”
Officialopenai.comhttps://openai.com/index/video-generation-models-as-world-simulators/Added in Week 35, 2026 · See that week
On the map — ⑦ Multimodal line
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