I spent hours going through 100+ page PDFs, so I built a tool that highlights exactly where the answer came from. It's now completely open-source.

A developer, frustrated with manually sifting through extensive PDFs for research, created an open-source tool to highlight the exact source of answers within documents. This project, available on GitHub as "Sreehari05055/thesys-core," aims to improve upon existing research tools like Perplexity, ChatGPT, and Claude by providing precise source attribution. The developer announced this would likely be their final post about the project, expressing gratitude for community feedback.

Unlike other AI research tools that summarize, this open-source project focuses on highlighting the exact source of answers within PDFs, a feature not commonly emphasized.