These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

Training artificial intelligence models is costly. Researchers estimate that training costs for the largest frontier models ...

But last year we got the best sense yet of how LLMs function, as researchers at top AI companies began developing new ways to ...

GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

Sitting around and doing nothing is not a strategy. The loss of jobs due to AI is not hypothetical; it is already happening.

By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

You can use ChatGPT as a search engine, much like Google's home page. Go to chatgpt.com or download the ChatGPT app on ...

Engineers at the University of California have developed a new data structure and compression technique that enables the ...