ติดตั้ง Ollama สำหรับรัน Large Language Model (LLM) แบบ Local และไม่มีค่าใช้จ่าย

Introduction

In this tutorial, we will guide you through the process of installing Ollama, an open-source tool that allows you to run Large Language Models (LLMs) like LLaMA on your personal computer for free. This setup ensures your data remains private and secure since it does not require an internet connection. By following these steps, you can create your own personal AI assistant without any associated costs.

Step 1: Install Ollama

To get started with Ollama, you need to install it on your computer.

1. Download the Installer

   • Visit the official Ollama website to find the download link for your operating system (Windows, macOS, or Linux).

2. Run the Installer

   • Once the download is complete, locate the installer file and run it. Follow the on-screen instructions to complete the installation.

3. Verify Installation

   • Open your terminal or command prompt.
   • Type the following command to check if Ollama is installed correctly:

     ollama --version
     

   • If the version number appears, the installation was successful.

Step 2: Download LLaMA Model

After installing Ollama, you need to download the LLaMA model.

1. Choose the Model Version

   • Decide which version of the LLaMA model you want to use. Make sure it is compatible with your system.

2. Download the Model

   • Use the following command in your terminal to download the model:

     ollama pull llama:<version>
     

   • Replace <version> with the specific version you want (e.g., 3, 2, etc.).

3. Wait for the Download to Complete

   • This process may take some time depending on your internet speed.

Step 3: Run the Model Locally

With Ollama and the LLaMA model installed, you are ready to run the model on your local machine.

1. Start the Model

   • Use the following command to start the LLaMA model:

     ollama run llama:<version>
     

2. Interact with the Model

   • Once the model is running, you can start interacting with it directly from your terminal. Type your queries or prompts and observe the responses.

Step 4: Customize Your Experience

To enhance your experience with the LLaMA model, consider customizing its settings.

1. Explore Configuration Options

   • Ollama may offer various configuration options such as adjusting response length, temperature, and more. Refer to the documentation for specific commands.

2. Save Custom Settings

   • If you find a configuration that works well for you, consider saving it for future use to streamline your process.

Conclusion

By following these steps, you have successfully installed Ollama and set up a local instance of the LLaMA model. You now have a personal AI assistant that operates entirely on your computer, ensuring your data remains confidential.

Next Steps

• Experiment with different prompts to understand the model’s capabilities better.
• Stay updated with Ollama’s latest versions for improved features and performance.
• Explore additional models available through Ollama to broaden your AI toolbox.