Model launches

OpenAI unveils GPT-Realtime-2 voice model with real-time speech reasoning

OpenAI unveiled the GPT-Realtime-2 model, the company's most intelligent voice-based model, which is claimed to perform GPT-5-level reasoning for voice-based agents; the model can listen, reason and…

OpenAI unveiled the GPT-Realtime-2 model, the company's most intelligent voice-based model, which is claimed to perform GPT-5-level reasoning for voice-based agents; the model can listen, reason and solve problems in real time, and is available in the API alongside GPT-Realtime-Translate and GPT-Realtime-Whisper.