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

OpenAI previewed its latest ChatGPT model on Thursday, and it is more human and more expensive. OpenAI unveiled GPT-4.5 on ...

How much does it cost to use OpenAI's ChatGPT? Do you even need a subscription? Our comprehensive article dives in.

OpenAI does say that 4.5 is its “most knowledgeable model yet.” It also requires massive amounts of compute. CEO Sam Altman says it’s “a giant, expensive model.” As a result, it’s only launching to ...

Nearly 1,000 scientists from multiple U.S. National Laboratories gathered Friday to test artificial intelligence (AI) models from leading firms like OpenAI and Anthropic in an effort to harness ...

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

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

A groundbreaking partnership between OpenAI and the Estonian government brings AI chatbots to all highschool students.

OpenAI has announced an updated Model Spec, a living document that addresses bias by setting benchmarks for its models and ...

GPT 4.5 is available to the ChatGPT Pro subscribers and developers on all paid tiers. Plus, and Team users will have access ...

OpenAI has banned ChatGPT accounts used by Chinese threat actors, including ones leveraged for the development of spying ...

OpenAI is on its way to launch its largest model yet, ChatGPT 4.5, and it brings new features and upgrades to the table.