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

Here’s a very naive and idealistic account of how companies train their AI models: They want to create the most useful and ...

OpenAI has introduced GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more computing power ...

OpenAI has announced the launch of GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more ...

Nearly 1,000 scientists from multiple U.S. National Laboratories gathered Friday to test artificial intelligence (AI) models ...

Anthropic’s Claude large language model is powering the majority of complex tasks for Amazon’s new Alexa , sources tell CNBC.

Confused about which AI model to use? Check out this comprehensive list of the most advanced models out there.

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 has likely known about diminishing returns in training LLMs for some time. As a result, the company spent most of last year working on simulated reasoning models like o1 and o3, which use a ...

DeepSeek is comparable to the ChatGPT and Claude models by US-based OpenAI and Anthropic in terms of performance, while being ...