When the generative artificial intelligence startup OpenAI released a demo of its new ChatGPT 4o model last week, it included extensive video of its “Voice Mode,” which features an emotive voice answering user questions.

While there are a number of voices available, viewers noticed that one of them, “Sky,” sounded suspiciously like actress Scarlett Johansson, who portrayed the voice of an emotive AI in the 2013 film Her (in fact, OpenAI founder Sam Altman posted “her” on X during the demo).

Now, OpenAI says that it is “pausing” the use of the Sky voice as it seeks to address the concerns from users about such a familiar voice being used.

“We’ve heard questions about how we chose…