OpenAI unveils huge upgrade to ChatGPT that makes it more eerily human than ever
![OpenAI unveils huge upgrade to ChatGPT that makes it more eerily human than ever](https://cdn.mos.cms.futurecdn.net/AJRsU5VRj6m68nYsuWsiyZ.jpg)
ChatGPT's latest upgrade means the voice assistant can now respond to audio, text and visual inputs in real time. The new chatbot, named ChatGPT-4o, will be rolled out to alpha testers in the coming weeks.