The article discusses how OpenAI delivers low-latency voice AI at scale, but the exact details of the article are not available. Commenters discuss the challenges and limitations of voice AI, including latency, knowledge cutoffs, and the trade-off between speed and accuracy. Some commenters share their own experiences with building voice assistants and the importance of interrupting and context recovery. The discussion also touches on the use of WebRTC and Kubernetes for low-latency voice AI.