What it does
Ask it a question about a company or a market and it answers from retrieved data, with the source attached. If it does not have the data, it says so rather than inventing a number.
Stack
Llama 3 on Groq, LangChain, five financial APIs, Reddit sentiment from over fifteen subreddits. Next.js and TypeScript on the front, MongoDB behind it, with a Jest and Playwright test suite.
Note
My own project. Code available on request.