Her has been referenced many times as an example of a voice assistant.[76]
In 2024, OpenAI released their newest iteration of ChatGPT, GPT-4o. GPT-4o offers five integrated voices, one of which is named Sky, which was quickly noted to be eerily similar to Scarlett Johansson's voice, even though she had repeatedly rejected OpenAI's offer for using her audio likeness. During the promotional lead-up to the release of GPT-4o, CEO Sam Altman had tweeted the single word "Her". A few days after release, OpenAI turned off the Sky voice.[77]
