“It is important to note that Creative Commons licenses allow for free reproduction and reuse, so AI programs like ChatGPT might copy text from a Wikipedia article or an image from Wikimedia Commons. However, it is not clear yet whether massively copying content from these sources may result in a violation of the Creative Commons license if attribution is not granted. Overall, it is more likely than not if current precedent holds that training systems on copyrighted data will be covered by fair use in the United States, but there is significant uncertainty at time of writing. ”

Source : Wikilegal/Copyright Analysis of ChatGPT – Meta