zlacker

> It was not claimed that they cloned ScarJo’s voice.

There were some claims by some people when the issue first arose that they had specifically done a deepfake clone of SJ’s voice; probably because of the combination of apparent trading on the similarity and the nature of OpenAI’s business. That’s not the case as far as the mechanism by which the voice was produced.

>>dragon+(OP)
It's technically possible that the Sky voice/persona is half voice actress and half prosody/intonation ("performance") from SJ/"her". Clearly the ChatCGT tts system is flexible enough to add emotion/drama to the underlying voice, and that aspect must also have been trained on something.

Clearly a lot of people (including her "closest friends") find the ChatGPT demo to have been very similar to SJ/"her", which isn't to deny that the reporter was fed some (performance-wise) flat snippets from the voice actor's audition tape that sounded like flat sections of the ChatGPT demo. It'd be interesting to hear an in-depth comparison from a vocal expert, but it seems we're unlikey to get that.