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Nano PESU

A RAG-powered chatbot for PES University study materials - with citations.

PythonRAGVector DBLLMSentence Transformers
Every student uses AI during exam prep now. That's just the reality. But there's a specific problem that comes with it - the answer an LLM gives you might be technically correct but completely outside your syllabus. And when you're writing an exam, what matters isn't whether the answer is right in the world, it's whether it matches what your university expects. You can't tell the difference until you've already written it and lost the marks.

The second problem is the one most RAG projects try to solve - university study materials are spread across dozens of PDFs and portals, and finding one specific thing means manually searching through all of them.

Nano PESU addresses both at once. Because it only retrieves from the actual university-provided documents, the answers are grounded in your syllabus by design. And because every response shows exactly which document and section it pulled from, you can verify it before you write it in your answer sheet. It's not just a faster way to search - it's a way to study with confidence that what you're learning is actually what you'll be marked on.