Learn how ChatGPT-4.5 redefines AI with advanced creativity and collaboration, but faces challenges in cost and accessibility ...

OpenAI researchers said the new model was the company’s “best chat model yet,” citing an improved knowledge base and better ...

One of the critical improvements in GPT-4.5 is its decreased tendency to generate inaccurate information, commonly referred ...

OpenAI has unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...

GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.

OpenAI rolled out a research preview of GPT-4.5, it's "largest and most knowledgeable model yet," on Thursday.

PT: Hours after GPT-4.5's release, OpenAI removed a line from the AI model's white paper that said "GPT-4.5 is not a frontier ...

After GPT-4.5, subsequent models updates will incorporate OpenAI's o-series reasoning capabilities into one simplified ...

More than 400 million people use ChatGPT each week, Reuters says, a number that has doubled since last August, when it had ...

OpenAI has likely known about diminishing returns in training LLMs for some time. As a result, the company spent most of last ...