Ollama on Samarthya

Building a Practical Retrieval-Augmented Personal Assistant (RAG)

Tue, 11 Nov 2025 12:00:00 +0000

The elements of information discussed here are all present in my github repository.

with Ollama, LangChain, and Chroma

1. Why I Built This
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Large Language Models are powerful, but they hallucinate and forget your private knowledge. We set out to build a small, local Retrieval-Augmented Generation (RAG) assistant that:

Building a Minimal LangChain + Ollama Demo

Tue, 21 Oct 2025 12:00:00 +0000

This post walks through a tiny, practical example that uses LangChain primitives and a local Ollama server to run a prompt-based summarization. The project is intentionally small so you can learn the core ideas quickly: extracting prompts, initializing an LLM client, composing a chain, and running it locally.

OLLAMA: Revolutionizing Language Models

Thu, 20 Jun 2024 12:00:00 +0000

Introduction
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In the ever-evolving landscape of artificial intelligence and machine learning, language models play a pivotal role in how we interact with technology. One of the noteworthy advancements in this field is OLLAMA, a cutting-edge platform designed to harness the power of large language models (LLMs). This blog delves into the history, purpose, and uses of OLLAMA, shedding light on its significance in the AI ecosystem.