OpenAI Teases All-New ChatGPT Voice Features Ahead of Livestream

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OpenAI just launched GPT-Live, a new generation of voice models now powering ChatGPT Voice. The core shift is full-duplex.

KimmonismusTECH#1364via X

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OpenAI says GPT-Live is a new generation of voice models now powering ChatGPT Voice, built around a full-duplex setup that can listen and speak at the same time. In a widely shared post on X, @kimmonismus described the pitch as more natural back-and-forth, quick verbal acknowledgments, and a background handoff to a heavier model for search or deeper reasoning while the conversation keeps moving. The same post says GPT-Live-1 and GPT-Live-1 mini are rolling out globally today, with API access coming soon.

full-duplex is what voice ai has been missing since the beginning

Kai BenettiTECHvia X

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Not Your Elon@Not_Your_ElonTECH

@kimmonismus GPT-Live making voice feel human is a big win for AI. Excited to see how Grok 4.5 launching tomorrow pushes real-time conversation even further.

OpenAI Launches GPT-Live For Natural Real-Time Voice Conversations

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