{"slug": "how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months", "title": "How OpenAI built a realtime system for responsive voice AI in six months", "summary": "OpenAI built a realtime voice interaction system for GPT-4o in six months, enabling continuous voice conversations with low latency. The system, detailed in a new technical post, uses a pipeline of speech-to-text, language model inference, and text-to-speech, with optimizations to reduce latency and improve responsiveness.", "body_md": "Article URL: \nhttps://openai.com/index/continuous-voice-interaction-with-gpt-live/\n\nComments URL: \nhttps://news.ycombinator.com/item?id=49162469\n\nPoints: 1\n\n# Comments: 0", "url": "https://wpnews.pro/news/how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months", "canonical_source": "https://openai.com/index/continuous-voice-interaction-with-gpt-live/", "published_at": "2026-08-03 22:54:08+00:00", "updated_at": "2026-08-03 23:22:23.850938+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-products", "ai-infrastructure"], "entities": ["OpenAI", "GPT-4o"], "alternates": {"html": "https://wpnews.pro/news/how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months", "markdown": "https://wpnews.pro/news/how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months.md", "text": "https://wpnews.pro/news/how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months.txt", "jsonld": "https://wpnews.pro/news/how-openai-built-a-realtime-system-for-responsive-voice-ai-in-six-months.jsonld"}}