At Meta’s LlamaCon conference, Satya Nadella shared whether AI is better at writing Python or C++ and asked Mark Zuckerberg how much Meta code is written by artificial intelligence.

Microsoft says AI now writes up to 30% of its code, while Meta predicts AI will handle half of Llama development within a year.

Microsoft CEO Satya Nadella said that 20%-30% of code inside the company's repositories is "written by software," meaning AI.