Full Duplex (Beta)

Famulor released Full Duplex (Beta), a new Realtime conversation mode that lets its voice assistant listen and speak simultaneously, with product and source information checked on September 13, 2026. …

OpenAI introduced GPT-Live, a new generation of speech models for ChatGPT Voice that enables full-duplex conversation, letting the model listen while it speaks and delegate search or reasoning to a fr…