GPT-Live called the most natural voice AI: 4 prompt-to-voice tips for realism

OpenAIDevs · x · 2026-10-17

@theteriyu argues GPT-Live is the most natural voice AI available and shares a practical recipe for prompt-to-voice: specify accent, timbre and gender in the prompt; generate 4+ candidate voices before choosing; prompt for plenty of backchanneling; and leverage custom voices. OpenAI's developer account boosted the thread, which landed alongside an official voice model update.

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