LLMs are absolutely trained on FOSS software, including GPL’d stuff. Accelerating software development is also a large part of how they are making money. I believe training on GPL’d software and then charging for access is copyright infringement, but it doesn’t really matter because entities supposed to be enforcing copyright are paid for by the same billionaires who run the AI companies, so literally nothing will happen.
LLMs are absolutely trained on FOSS software, including GPL’d stuff. Accelerating software development is also a large part of how they are making money. I believe training on GPL’d software and then charging for access is copyright infringement, but it doesn’t really matter because entities supposed to be enforcing copyright are paid for by the same billionaires who run the AI companies, so literally nothing will happen.