Morningstar, an investment research firm established in 1984, has expanded its offerings by integrating Generative AI to improve data accessibility and usability for financial professionals. By developing the chatbot Mo, users can now interact with Morningstar's extensive research database using natural language for rapid insights. The company further enables asset managers and wealth advisors to create customized AI tools through the Morningstar Intelligence Engine, allowing these professionals to personalize and secure their data interactions. The development leveraged LangChain due to its robust framework for large language model-powered applications, facilitating a quick transition from concept to production. This integration of AI technology, completed in less than 60 days by a small team, aligns with Morningstar's long-standing commitment to delivering innovative tools and insights that enhance investment decision-making.