#vector-search

2 posts

learnings EN

AI Pipeline Patterns from LinguaRAG: RAG, Streaming, and Prompt Architecture

A comprehensive breakdown of AI pipeline concepts learned building LinguaRAG — a Korean-German textbook AI tutor using RAG, SSE streaming, multi-layer prompts, and pgvector.

#rag #llm-streaming #prompt-engineering #pgvector #fastapi
learnings EN

PDF RAG Indexing: Unit Detection and Chunk Noise Filtering

How to reliably detect structured unit boundaries in a bilingual PDF and prevent boilerplate text from polluting RAG vector chunks.

#rag #pdf-processing #pdftotext #regex #vector-search