Running LLMs Locally with Ollama: Privacy and Performance

Why Run LLMs Locally? With the growth of Large Language Models (LLMs), the need to run them locally arises for reasons such as: ๐Ÿ”’ Privacy: Sensitive data never leaves your environment ๐Ÿ’ฐ Cost: No per-token or API call fees โšก Latency: Faster responses without internet dependency ๐ŸŽ›๏ธ Control: Full model customization What is Ollama? Ollama is a tool that simplifies running LLMs locally, offering: Simple CLI interface Support for multiple models Built-in REST API Automatic resource management Installation and Setup 1. Installation on Linux curl -fsSL https://ollama.ai/install.sh | sh 2. Installation on macOS brew install ollama 3. Installation on Windows Download the installer at ollama.ai ...

July 16, 2025 ยท 3 min ยท 625 words ยท Matheus Costa