voice technology

OpenAI brings voice-controlled agentic features to ChatGPT’s mobile app

OpenAI on Wednesday began rolling out a suite of upgrades to ChatGPT Voice, connecting its spoken interface to GPT-6 models, third-party plugins, and the company's agentic Work mode across mobile and web — a move that turns voice conversations into…

OpenAI launches GPT-Live-1 voice model in API

OpenAI on Thursday released GPT-Live-1 in its API, opening its full-duplex voice model to developers for building voice-enabled applications and business workflows at a cost of $0.05 per minute for the front-end voice layer. The model, which first debuted in…