Language models that can search the web hold promise -- but also raise concerns

Did you miss a session at the Data Summit? Language models -- AI systems that can be prompted to write essays and emails, answer questions, and more -- remain flawed in many ways. Because they "learn" to write from examples on the web, including problematic social media posts, they're prone to generating misinformation, conspiracy theories, and racist, sexist, or otherwise toxic language. Another major limitation of many of today's language models is that they're "stuck in time," in a sense. Because they're trained once on a large collection of text from the web, their knowledge of the world -- which they gain from that collection -- can quickly become outdated depending on when they were deployed.