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

A key question about GPT-4.5 is how much better it is than its predecessors — and whether that edge justifies its higher cost ...

OpenAI officially launches GPT-4.5 its groundbreaking AI model with improved accuracy, multimodal features, and global ...

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

ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users ...

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.

The GPT-4.5 comes with deeper world knowledge, a better understanding of user intent, and has been designed for more natural ...

OpenAI researchers expect GPT-4.5 to represent a big a jump in capabilities from its existing top-of-the-line GPT model.

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

OpenAI said that GPT-4.5 has been trained on data derived from smaller models, enhancing its steerability and ability to ...

OpenAI's newest model, GPT-4.5, is coming sooner than we expected. A new reference has been spotted on ChatGPT's Android app ...

The American company OpenAI has introduced a new version of its artificial intelligence model, GPT-4.5, Azernews reports.