OpenAI has announced the launch of GPT-4.5, its most advanced AI model to date, marking a significant step forward in artificial intelligence. Initially made available to ChatGPT Pro users and ...

It's been framed as part of a broader model lineup refresh timed with “the previously announced retirement” of GPT-5 (Instant and Thinking) within ChatGPT.

OpenAI announced it will retire several models from its ChatGPT chatbot next month, including its GPT‑4o model that is beloved by some users.

OpenAI on Thursday unveiled a stripped-down version of its GPT-4o large language model, GPT-4o mini, which the startup said has better accuracy than GPT-4, and costs dramatically less than GPT-3.5 ...

OpenAI has unveiled GPT 4.1, a innovative large language model (LLM) designed to meet the evolving demands of developers. This release introduces significant advancements in areas such as coding, ...

At its Spring Update event, OpenAI announced that it will be releasing a desktop app for the Mac, as seen in the screenshot below. The app will be rolling out to ChatGPT Plus subscribers starting ...

The GPT-5 announcement has come and gone. And now, as the dust settles, it's time to work out what we’re left with. Is this really the game-changing invention it's been made out to be, and more ...

OpenAI launched its GPT-4.1 family of AI models focusing on enhancing developer productivity through improved coding, long-context handling and instruction-following capabilities available directly ...