Live, new full-duplex voice models for ChatGPT that can listen and speak simultaneously, bringing more natural AI ...

OpenAI's latest GPT-5.6 models are currently restricted to a small group of trusted organizations as federal agencies ...

OpenAI unveils GPT‑Live voice AI for ChatGPT Voice with full‑duplex, real-time conversation and GPT‑5.5 backing.

OpenAI is moving away from models that require heavy hand-holding and toward systems that can better infer the user’s goal, ...

OpenAI is launching GPT Live today, a new generation of voice models designed to feel like talking to a real person rather ...

GPT-Live becomes the default model powering ChatGPT Voice, with a lighter version for Free users. During a conversation, ...

OpenAI launches GPT-5.6 Sol, Terra, and Luna, with broader ChatGPT and API access coming in the coming weeks. The preview is ...

OpenAI has unveiled GPT-5.6 Sol alongside Terra and Luna, introducing advanced reasoning, stronger cybersecurity safeguards, ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, using software optimization alone. Engineers achieved more than 50% savings ...

OpenAI has released its GPT‑3.5 Turbo API to developers as of Monday, bringing back to life the base model that powered the ChatGPT chatbot that took the world by storm in 2022. It will now be ...

On Tuesday, OpenAI released a new foundation model called GPT-5.5 Instant, which will replace GPT-5.3 Instant as the default ChatGPT model. The company said the model reduces hallucination in ...

OpenAI rolls out GPT-5.3 Instant, improving ChatGPT with fewer refusals, smarter web answers, lower hallucination rates, and ...