OpenAI has launched new voice intelligence features in its API, including models that enable real-time translation and transcription. The features are reported to include full-duplex voice upgrades and the ability to translate multiple languages in real-time speech. The exact names and details of the models vary across reports, with some outlets mentioning specific models such as GPT-Live, GPT-Realtime, and others listing multiple models like GPT-Realtime-2, GPT-Realtime-Translate, and GPT-Realtime-Whisper.