OpenAI has released GPT-Live, an upgraded voice model for ChatGPT that enables simultaneous listening and speaking, mimicking more natural human conversation. This new full-duplex architecture allows the model to interrupt users less and respond more fluidly, even performing real-time translations. Complex queries can be offloaded to more powerful models like GPT-5.5 in the background, enhancing response quality. GPT-Live is rolling out to paying subscribers, with a smaller version available for free users, and API access is planned. AI
IMPACT Enhances user experience for conversational AI, making interactions more natural and efficient.
RANK_REASON Product update for an existing AI service, not a novel frontier model release.
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