Reddit is suing Anthropic for allegedly using the site's data to train AI models without a proper licensing agreement, according to a complaint filed in a Northern California court on Wednesday.

Social media platform Reddit is suing the artificial intelligence (AI) company Anthropic for allegedly "scraping" millions of user comments to train its chatbot Claude. In a lawsuit filed in the ...

In a 2021 paper co-authored by Anthropic CEO Dario Amodei — cited in the lawsuit — researchers at the company identified the subreddits, or subject-matter forums, that contained the highest ...

In their filing, Reddit alleges that Anthropic was training its Claude chatbot on Reddit data as early as December 2021. The lawsuit also includes a screenshot in which Claude seems to acknowledge it ...

Reddit has initiated legal action against AI company Anthropic, alleging the unauthorised use of its data to train AI models, reports Reuters. The lawsuit, lodged in San Francisco Superior Court ...

Anthropic has not commented publicly on the lawsuit or Reddit’s claims. However, Reddit’s public message boards have long been at the center of the debate over content used by AI companies ...

It also follows the lawsuit Reddit filed against Anthropic last month, claiming that the AI company’s bots had accessed Reddit more than 100,000 times since last July, after Anthropic had said ...

In a 2021 paper co-authored by Anthropic CEO Dario Amodei — cited in the lawsuit — researchers at the company identified the subreddits, or subject-matter forums, that contained the highest quality AI ...

Reddit sues AI company Anthropic for allegedly ‘scraping’ user comments to train chatbot Claude By: Matt O'brien, The Associated Press Posted: 1:49 PM CDT Wednesday, Jun. 4, 2025 Last Modified ...