Inside GPT-Live: How OpenAI Rebuilt ChatGPT's Voice Stack for Full-Duplex Conversation
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Inside GPT-Live: How OpenAI Rebuilt ChatGPT's Voice Stack for Full-Duplex Conversation Most voice assistants are built like walkie-talkies. You press to talk, release to listen, and the system tries to guess the exact moment you finished speaking so it can start its reply. Get that guess wrong and you either get cut off mid-sentence or sit through an awkward pause. That turn-detection problem has haunted voice AI since the first interactive voice response systems. On August 3, 2026, OpenAI…
1Key Takeaways
- Inside GPT-Live: How OpenAI Rebuilt ChatGPT's Voice Stack for Full-Duplex Conversation Most voice assistants are built like walkie-talkies.
- You press to talk, release to listen, and the system tries to guess the exact moment you finished speaking so it can start its reply.
- Get that guess wrong and you either get cut off mid-sentence or sit through an awkward pause.
- That turn-detection problem has haunted voice AI since the first interactive voice response systems.
2AIWedia Score
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3Why it matters
Coding AI shifts how fast software ships and how much human review each change needs. DEV — ML reports that inside GPT-Live: How OpenAI Rebuilt ChatGPT's Voice Stack for Full-Duplex Conversation Most voice assistants are built like walkie-talkies.
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