Run AI Models on Ubuntu and Access on Other Devices
AI is no longer limited to cloud providers. In 2026, developers are increasingly running powerful AI models locally on old laptops, unused desktops, and home servers. In this guide, you’ll…
LLMs, Chat Models, and Prompt Templates in LangChain
LangChain is built around the idea of connecting different component LLMs, prompts, parsers, memory, and tools to create powerful AI workflows. Before building RAG systems, agents, or LangGraph workflows, you…
How to Install LangChain in Python
LangChain is one of the most popular frameworks for building AI apps in Python.If you want zero API cost, offline AI, and fast local inference, then using Ollama + Llama3…
How to Create a Grok (xAI) API Key
Grok is a family of large language models developed by xAI.Using the xAI API gives developers programmatic access to Grok models: you can build chatbots, automation tools, AI powered apps,…
Install Python Virtualenv on Windows, macOS, and Linux
virtualenv is a Python tool that creates isolated environments. Each environment can have its own: This is extremely helpful when: Prerequisite Check Python & pip Installation Open your terminal (or…
What Is LangChain?
AI development has changed dramatically since large language models (LLMs) like GPT-4, GPT-5, Claude, and Llama became mainstream.While these models are extremely powerful, building real applications on top of them…
How to Use Ollama With Python
In earlier articles, we installed Ollama and learned how to run models from the terminal. Now it’s time to take the next step using Ollama with Python. This is where…
Best AI Models to Use With Ollama
After installing Ollama and running your first model, the next question is obvious Which AI model should I use? Ollama supports many popular open source models like Llama 3, Mistral,…
Run Your First AI Model in Ollama
Now that you have installed Ollama on your system, the next exciting step is actually running your first AI model.This is where people usually get surprised — because it feels…
How to Install Ollama on Windows, Mac, and Linux
After understanding what Ollama is and how it works, the next question is obvious How do you install it? Luckily, installing Ollama is one of the easiest things you’ll ever…