Vishal Tyagi

Topic

nlp

3 items across this site.

RAG over PDFs with LlamaIndex

How a PDF chatbot grounds answers with VectorStoreIndex — chunking, retrieval, generation — and why a global in-memory index is a demo ceiling, not...

RAG Document Chatbot

Retrieval-augmented chatbot over PDF docs: embed with a hosted model, retrieve top chunks, answer with an LLM constrained to that context — Flask UI,...

HTML Content Translator

Python utility that walks an HTML DOM with BeautifulSoup, translates visible text nodes (EN→HI), and leaves tags, attributes, and script/style alone.