Company Info Extractor
AI-powered web extraction tool using LangChain, LangGraph, and LangSmith to automatically research and structure company information with agentic workflows.
The Company Info Extractor is an advanced AI-powered web application that automates the research and extraction of structured company information using cutting-edge agentic workflows. Built with LangChain ecosystem tools, it demonstrates sophisticated AI orchestration for real-world data extraction challenges.
Core AI Features: Automated research phase with LLM-driven search queries, schema-based data extraction ensuring consistency and completeness, iterative refinement through reflection loops, and intelligent content aggregation from multiple sources. The system emulates advanced company research agents with self-improving capabilities.
Technical Architecture: LangChain orchestrates chain-of-thought workflows and manages retrieval relations, LangGraph models the agent pipeline as a stateful graph structure, and LangSmith provides comprehensive traceability and debugging for reliable performance monitoring.
Workflow Innovation: The system processes user input for target companies, executes intelligent research through generated queries, performs structured extraction with JSON schema enforcement, and implements reflection loops for data completeness. This results in reliable, structured outputs ready for analytics and downstream applications.