Impressive Sora Demo Wasn't Made with Sora
futurism.com
futurism.com
https://openai.com/index/sora-first-impressions
At worst a lie of omission/misleading language, though. Someone eager to see what Sora is capable of will naturally assume that the whole thing was generated by Sora, but someone already skeptical or familiar with the capabilities of modern AI will look at it and go 'ah, this was post-processed'.
"Gemini 'duck' demo was not done in realtime or with voice": https://news.ycombinator.com/item?id=38559582