Members of the subreddit are currently saying that they are mass-unsubscribing from paid ChatGPT plans in protest of the ...

OpenAI has confirmed that it's retiring ChatGPT's most popular model called GPT-4o and several other models, including GPT-5 ...

On Jan. 29, OpenAI announced in a blog post that it would be retiring GPT-4o (along with the models GPT‑4.1, GPT‑4.1 mini, ...

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 said it will retire GPT-4o, GPT-4.1, GPT-4.1 mini and OpenAI o4-mini from ChatGPT on February 13, as the company ...

OpenAI is retiring GPT-4o - again: What it means for you, and why some users are upset ...

Sam Altman says GPT-5.2 trails GPT-4.5 in writing, after a push on coding and reasoning, helping you choose the right model ...

OpenAI brought GPT-4o back for paid subscribers because users missed it, but now, “only 0.1% of users” are still choosing GPT‑4o “each day,” the company says. OpenAI will retire GPT‑4o, GPT‑4.1, GPT‑4 ...

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.

A new study by researchers at the University of California San Diego concluded that GPT‑4.5, OpenAI’s latest large language model, and Meta’s Llama‑3.1‑405B succeeded in a three-party Turing Test ...

ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users and developers worldwide, with plans to expand access in the coming weeks.