OpenAI Releases Three New Realtime Voice Models for the API With GPT-5-Class Reasoning

OpenAI has introduced three new real-time audio models to its API: GPT-Realtime-2, GPT-Realtime-Translate, and GPT-Realtime-Whisper . These models are now accessible in the Realtime API and Playground, allowing developers to incorporate them into existing applications via Codex . The new tools expand voice functionalities from basic turn-based interactions to include real-time reasoning, multi-language translation, and live streaming transcription.