5ire is an AI product centered on simplicity and user-friendliness, designed to enable even beginners to easily harness large language models. It supports the parsing and vectorization of various document formats and includes features such as a local knowledge base, usage analytics, a prompt library, bookmarks, and quick keyword search. As an open-source project, 5ire is available for free download and also offers a pay-as-you-go API service for large language models.