OpenAI adds advanced reasoning, translation, and transcription to its voice API
OpenAI has released three new voice models for developers through its Realtime API. Each model focuses on a different capability: reasoning, translation, and transcription. The first model, GPT-Realtime-2, brings GPT-5-class reasoning to live voice conversations. According to OpenAI, it can handle complex requests, manage interruptions, and call external tools while keeping a conversation going naturally. …