DeepResearch is a tool designed for continued web searching and reading until finding the answer to a given query or exceeding the token budget. The process involves multiple steps, as evidenced by a query that required 13 steps to answer the question who is the biggest? cohere, jina ai, voyage?. The installation of DeepResearch includes using gemini for llm, brave/duckduckgo for search, and jina reader for reading webpages. Examples provided demonstrate the tools capabilities in answering various types of questions, from simple arithmetic to complex research-like inquiries. Additionally, a web server API is available for submitting queries, monitoring progress, and receiving final answers through HTTP endpoints. The server emits event types such as progress updates, final answers, and error messages. The tools functionality, flexibility, and practicality make it a valuable asset for researchers and information seekers alike.