That mainstream deployment shaped user expectations in a way that later transitions struggled to accommodate. In August 2025, ...

OpenAI announced a new flagship generative AI model on Monday that they call GPT-4o — the "o" stands for "omni," referring to the model's ability to handle text, speech, and video. GPT-4o is set to ...

OpenAI introduced GPT-4o mini on Thursday, its latest small AI model. The company says GPT-4o mini, which is cheaper and faster than OpenAI's current cutting-edge AI models, is being released for ...

Since its debut in November 2022, ChatGPT has evolved rapidly through multiple versions: GPT-3.5, GPT-4, GPT-4o, GPT-4.5, GPT ...

If you haven't heard, OpenAI's launch of ChatGPT-5 on August 7 has caused a furor among a contingent of paying ChatGPT subscribers who find the new frontier model's communication style too clinical ...

ChatGPT — and generative AI tools like it — have long had a reputation for being a bit too agreeable. It's been clear for a while now that the default ChatGPT experience is designed to nod along with ...

OpenAI CEO Sam Altman unleashed ChatGPT on the world on November 30, 2022. It's been on an historic trajectory ever since.

OpenAI has published a postmortem on the recent sycophancy issues with the default AI model powering ChatGPT, GPT-4o — issues that forced the company to roll back an update to the model released last ...

When OpenAI launched GPT-5 last week, the company said the model would simplify the ChatGPT experience. OpenAI hoped GPT-5 would act as a sort of “one size fits all” AI model with a router that would ...

The study also highlighted a universal challenge: all LLMs struggled with narrative-style unstructured data (e.g., personal stories), with accuracy dropping to ~40% across prompt styles—underscoring ...

It is unclear why ChatGPT is unable to recognize the name "David Mayer." When Newsweek prompted the chat model with "Say David Mayer," ChatGPT 4o responded "recently, users have reported that ChatGPT ...