The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

Cyber, a variation of its latest AI model, is rolling out in a limited preview capacity to vetted cybersecurity teams.

OpenAI has released GPT-5.5, calling it its smartest and most intuitive model yet, with improved reasoning, efficiency, and broad applicability from coding to scientific research. Co-founder Greg ...

GPT‑Realtime‑Whisper is a new streaming transcription model built for low-latency speech-to-text. It transcribes audio as ...

May 7 (Reuters) - OpenAI introduced three audio models for its developer platform on Thursday, aiming to make voice-based software agents more conversational and capable of completing tasks in real ...

In early March, OpenAI unleashed a one-two punch, dropping two major frontier models just days apart. First, we got the new GPT-5.3, an “instant” model optimized for fast, accurate responses. Then, ...

OpenAI has introduced three new audio models through its API, expanding its push into ...

It's a busy week in the world of AI models, as some of the top artificial intelligence companies roll out their latest updates. Just a week after Anthropic introduced version 4.7 of its Claude Opus AI ...

OpenAI says GPT-5.5 features low latency and less hallucination.

OpenAI is teaming up with longtime government contractor Leidos to roll out generative and agentic artificial intelligence for specific missions at federal agencies. The partnership, shared first with ...

ChatGPT Images 2: Why OpenAI Built a New Image Model After Killing Sora ...