OpenAI began rolling out ChatGPT’s Advanced Voice Mode on Tuesday, giving users their first access to GPT-4o’s hyper-realistic audio responses. The alpha version will be available to a small group of ChatGPT Plus users today, and OpenAI says the feature will gradually roll out to all Plus users in the fall of 2024. When OpenAI first showcased GPT-4o’s voice in May, the feature shocked audiences with quick responses and an uncanny resemblance to a real human’s voice – one in particular. The voice...