what is deepresearch-datagen-cli fr?

deepresearch-datagen-cli is a Python command-line tool that automates the process of building structured datasets for training AI language models. The problem it solves is the tedious manual work of gathering, organizing, and formatting data. Instead, you describe the kind of dataset you want, and the tool takes it from there. It breaks your request into focused subtopics, assigns a research agent to each one, has each agent search the web and extract relevant information, then merges everything into a single clean dataset file saved to your machine. You configure the depth of research, how many results to gather per section, and the AI model to use. It is built on LangChain and LangGraph, uses OpenAI as its AI backbone, and Tavily for web search. You would use this when you need a training dataset on a specific topic but do not want to spend hours manually collecting and structuring the data yourself. It requires Python 3.9 or newer, an OpenAI API key, and a Tavily API key to run.