You.com launches APIs to provide large language models (LLMs) real-time access to the open web, enhancing their answers with up-to-date context. LLMs can overcome their knowledge limitation by leveraging You.com's index of long snippets from websites for more accurate responses. You.com's APIs offer web search, news, and retrieval-augmented generation (RAG) options, with plans to merge news and general web search in the future.