Illustration: Allie Carl/AxiosThe Atlantic, one of the oldest magazines in the U.S., and Vox Media, one of the nation's largest digital media holding companies, have both inked separate licensing and product deals with ChatGPT parent OpenAI. Why it matters: The deals give OpenAI added momentum in its quest for credible content to train its algorithms and inform its chatbots — and could also protect the Microsoft-backed company further from future copyright liability.How it works: Both multi-year...