Reddit is suing artificial intelligence company Anthropic for allegedly illegally “scraping” comments to train its chatbot Claude.

Reddit sued the artificial intelligence company on Wednesday, claiming that it is stealing millions of user comments from platform to train its chatbot, Claude.

Reddit sued Anthropic on Wednesday, accusing the startup of training its artificial intelligence (AI) models on the popular forum without permission. The social media company alleges Anthropic has trained its Claude chatbot on Reddit users’ posts in violation of the site’s user agreement,