Dow Jones & Co., parent of the Wall Street Journal, and the New York Post, both owned by News Corp., sued the Jeff Bezos-backed generative AI startup Perplexity for copyright infringement, the latest in a stream of lawsuits around artificial intelligence that have met with varying degrees of success.

The Wall Street Journal's parent company, Dow Jones, and the New York Post are suing AI-powered search startup Perplexity for using their content to train its large language models. Both News Corp. publications are accusing Perplexity of copyright infringement for using their articles to generate answers to people's queries,

News Corp is pursuing legal action against Perplexity AI, accusing the startup of illegally copying content from its outlets, including The Wall Street Journal and The New York Post, to train its AI models and generate revenue at the expense of journalists and publishers.