OpenAI's mistake was caving to SJ. They should have kept Sky and told SJ to get lost. If SJ sued, they could simply prove another voice actor was used and make the legitimate argument that SJ doesn't have a monopoly on voices similar to hers.
OpenAI should’ve owned their actions. "Yes, we wanted to get a voice that sounded like the one from Her." There’s nothing wrong with that.
This whole thing is reminiscent of Valve threatening to sue S2 for allegedly making a similar character. Unsurprisingly, the threats went nowhere.
The voice sounds remarkably like Scarlett Johansson's.
From a moral perspective, I can’t believe that people are trying to argue that someone’s voice should be protected under law. But that’s a personal opinion.
How do you know?
Unfortunately a commenter pointed out that there’s legal precedent for protecting people’s voices from commercial usage specifically (thanks to a court case from four decades ago), so I probably wouldn’t have tried this. The cost of battling it out in the legal system is outweighed by the coolness factor of replicating Her. I personally feel it’s a battle worth winning, since it’s bogus that they have to worry about some annoyed celebrity, and your personal freedoms aren’t being trodden on in this case. But I can see why OpenAI would back down.
Now, if some company was e.g. trying to commercialize everybody’s voices at scale, this would be a different conversation. That should obviously not be allowed. But replicating a culturally significant voice is one of the coolest aspects of AI (have you seen those recreations of historical voices from other languages translated into English? If not, you’re missing out) but that’s not what OpenAI did here.
If so, I have a bridge you might be interested in buying