OpenAI unveiled GPT-Live, a real-time voice model for ChatGPT that supports full-duplex communication, enabling simultaneous listening and speaking. The model, named GPT-Realtime-2, scored over 96% on…
OpenAI released three new voice models on May 8, 2026, including GPT-Realtime-2, which brings GPT-5-class reasoning to voice interactions. The model features a 128K context window, reliable tool chain…
Artificial Analysis launched the Speech to Speech Index, a new metric combining Big Bench Audio, Full Duplex Bench, and τ-Voice to evaluate native Speech to Speech models. OpenAI's GPT-Realtime-2 (Hig…
Google researchers found that inference compute budget fundamentally changes how frontier LLMs should be evaluated. Greg Brockman signaled GPT-Realtime-2 is a meaningfully distinct new model. Anthropi…
OpenAI expanded ChatGPT's voice input to support over 70 languages with automatic language detection on Android and iOS, and released three new developer models—GPT-Realtime-2, GPT-Realtime-Translate,…
OpenAI's GPT-Realtime-2 model, promoted as having GPT-5-class reasoning, is now available in a WebRTC audio playground with document context support, enabling conversational audio interactions in the …
OpenAI launched three new streaming audio models in its Realtime API: GPT-Realtime-2, GPT-Realtime-Translate, and GPT-Realtime-Whisper. GPT-Realtime-2 brings GPT-5-class reasoning to real-time voice a…