OpenAI is reportedly testing an unannounced ChatGPT voice model called GPT-Bidi-1 in late June 2026, with early app references and limited user reports suggesting it can listen while speaking and adapt when interrupted mid-response. That sounds like a small interface tweak until you remember...
OpenAI is testing a new bidirectional voice experience in the ChatGPT app in June 2026, according to user reports and app-code sightings, with early demonstrations showing the assistant speaking while listening, interrupting naturally, counting alongside a user, and correcting mistakes in real...