Generative AI is not perfect, and you really shouldn't see it as an unquestionable source of information, but for those who have embraced the technology, it might be more convenient to switch to voice conversations instead of typing everything out. ChatGPT's original Voice Mode in 2023 relied on three separate systems to make it work. The Advanced Voice Mode came after and featured a single multimodal model that improved things considerably. ChatGPT now ships with the GPT-Live model for handling voice conversations, and it is a major step up in terms of how natural the conversations feel. This is a gripe you might have had with the previous voice model, which could sometimes mistake a brief pause for the end of your turn and start replying before you had actually finished your sentence.