OpenAI is advancing voice AI by building low latency systems that support real time, speech to speech interaction. Its Realtime API processes audio directly instead of using separate speech recognition and synthesis steps, cutting delays significantly and improving conversational flow.
The system enables streaming input and output, interruption handling, and natural turn taking, with response times around a few hundred milliseconds under optimal conditions.
This architecture helps developers create scalable voice assistants, customer support tools, and interactive applications that feel more human and responsive across devices and enterprise use cases.
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