Models
August 28, 2025

OpenAI announces gpt-realtime and Realtime API updates for production voice agents

OpenAI introduces gpt-realtime and new Realtime API updates, enabling developers to build production-ready voice agents with ultra-low latency, natural conversational flow, and seamless integration for live, scalable AI-powered interactions.

OpenAI has launched gpt-realtime along with significant Realtime API updates, unlocking new possibilities for developers building production-grade voice agents. These updates deliver ultra-low latency, ensuring conversations feel instant and natural.

The improved API supports more reliable streaming, dynamic turn-taking, and integration across multiple platforms, making it easier to deploy scalable, high-quality AI voice experiences. With these advancements, businesses can build real-time customer support bots, interactive voice assistants, and live conversational agents that respond fluidly like humans.

By combining speed, expressiveness, and developer-friendly APIs, OpenAI positions gpt-realtime as a foundation for the next generation of AI-powered voice applications.

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OpenAI

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