OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...

OpenAI has recently introduced an exciting new feature called “structured outputs” in their ChatGPT API, transforming the way developers interact with and extract data from the powerful language model ...

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 ...

The OpenAI ChatGPT Realtime API, now available in public beta, is transforming how developers create low-latency, multimodal applications. By seamlessly integrating speech, text, and function calling ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.

OpenAI recently integrated ChatGPT’s image generation functionality into its API for use in custom tools and platforms. OpenAI added image generation functionality to ChatGPT in March 2025, and the AI ...

ChatGPT crossed 900 million weekly active users in early 2026, making it the most used AI chatbot on the planet. In just ...

OpenAI’s ChatGPT has surpassed 400 million weekly active users, a milestone that underscores the company’s growing reach across both consumer and enterprise markets, according to an X post from chief ...

ChatGPT-5 is just around the corner, but what even is it? And why could it be the biggest upgrade to OpenAI's chatbot yet?