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

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 ...

Unlike OpenAI, which has gradually moved toward a closed model, DeepSeek allows developers to tinker with its architecture, ...

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

For business leaders and investors, understanding this AI divide is critical for future-proofing strategies in an ...

OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

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 ...

The company said a Chinese operation had built the tool to identify anti-Chinese posts on social media services in Western ...

OpenAI's next major AI model, GPT-4.5, is highly persuasive, according to the results of OpenAI's internal benchmark ...

OpenAI's Deep Research feature is now available to all paying ChatGPT users. Here's everything you need to know about the ...

OpenAI says it won't bring the model powering its deep research tool to its API while the lab reconsiders how it tests for ...

A year before Elon Musk helped start OpenAI in San Francisco, philanthropist and Microsoft co-founder Paul Allen already had ...