Local LLM + Google Maps Integration

Description

This project demonstrates a Local LLM (Ollama + LLaMA3) integrated with OpenStreetMap using Leaflet js. It allows users to search for places worldwide using natural language prompts and displays results interactively on a map.

Tech Stack

• Backend: Node.js + Express.js
• Frontend: EJS templates, Leaflet.js for map rendering
• LLM: Ollama running LLaMA3
• Maps: OpenStreetMap (via Nominatim API)

How It Works

1. User Input: User types a prompt (e.g., "chinese restaurants in singapore").
2. LLM Processing: The prompt is parsed by the local LLM to extract keyword and location.
3. OSM Query: Backend queries OpenStreetMap Nominatim API for matching places.
4. Results Display: Places are shown on a Leaflet map and in a sidebar with OpenStreetMap links.

Setup

npm install
ollama pull llama3, 
ollama list ( output : llama3 ), 
ollama run llama3
npm run dev