GPT Index is a project that provides users with a set of data structures designed to make it easier to use large external knowledge bases with language models. It offers features such as installation and setup, tutorials, guides, technical how-tos, cost analysis tools and embedding support.
Benefits include efficient usage of large external knowledge bases, composability, data connectors, prompt templates, LLMPredictor and PromptHelper tools for structured index configuration and response.
Use cases include creating vector stores for text generation projects or querying an index in order to gain insights from large datasets quickly and easily. GPT Index can be used to leverage the power of GPT text generation by providing users with detailed instructions on how to set up a model and use it effectively.