100% Local RAG Without Internet and Without Ollama

Build a 100% offline fast Retrieval Augmented Generation (RAG) system that runs without an internet connection, without cloud APIs, without OpenAI/Ollama Published a video where you can build a fully local RAG pipeline using Qdrant Edge and Google LiteRT, enabling private, cross-platform, on-device AI inference with support for multiple hardware accelerators(CPU, GPU and NPU). The demo covers using EdgeParse to extract raw text from PDFs into Markdown chunks, generating embeddings with Qwen 3 Embeddings as an on-device embedding model, and answering questions locally with Gemma4 E2B LiteRT LM (the inference is faster than Ollama setup). Since most existing tutorials rely on vector databases with Ollama, we'll also build and compare that pipeline to highlight the differences in setup, performance and tradeoff. 🔗 Watch Here: https://www.youtube.com/watch?v=EHEN6Ce-9Ps/ submitted by /u/External_Ad_11 [link] [comments]

Source: r/ollama | 2026-08-07