Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ...

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

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

What’s new: OpenAI has just released GPT-4.5, a new version of its flagship large language model which it claims is its ...

In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview ...

In the fall, the company introduced technology called OpenAI o1, which was designed to reason through tasks involving math, ...

GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage with human emotion.

OpenAI says GPT-4.5 is smarter and offers a broader bank of knowledge, higher accuracy, lower hallucination, and access to the latest information on the web.

Welcome to Neural. AI moves fast. We help you keep up. OpenAI has officially unveiled GPT-4.5, the latest version of the fastest ...

Sam Altman’s OpenAI released GPT-4.5, an upgraded version of the artificial intelligence model that powers ChatGPT, to select users on Thursday.

OpenAI says it's the startup's largest language AI model to date, but GPT-4.5 will not perform as quickly as some previous iterations.

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