Guide: How to Download Gemma 4 to Your Laptop
To prepare for our upcoming session, please follow these steps to download Gemma 4 onto your computer. This ensures you can use the AI immediately, even without internet access during the event.
Section 1: Choosing Your Gemma 4 Version
Gemma 4 introduces a "Hybrid-Attention" architecture. Choosing the right "Effective" size depends on your laptop's memory (RAM).
Model Size | Laptop Requirements | Best For |
Gemma 4 E2B | 8GB RAM or less | Standard laptops, older MacBooks, and high-speed ASR/Translation. |
Gemma 4 E4B | 16GB RAM | Modern laptops (Mac M2/M3). The "Sweet Spot" for reasoning and logic. |
Gemma 4 26B (MoE) | 32GB RAM+ | Professional workstations. Uses "Mixture of Experts" to run with the speed of a smaller model. |
Gemma 4 31B | 48GB RAM+ | Highest capability for reasoning and complex tasks. Best suited for powerful workstations or high-memory systems |
Tip: If you aren't sure, download the E2B version.
Section 2: Method 1 — Using Ollama (Fast & Lightweight)
Best for those who want a quick setup using the command line.
- Go to ollama.com and download the installer.
- Install the app. You will see a llama icon in your menu bar once it is running.
- Open Terminal (Mac) or Command Prompt (Windows).
- Type the command for your version and press Enter to download the model:
- For E2B: ollama pull gemma4:e2b
- For E4B: ollama pull gemma4:e4b
- For 26B: ollama pull gemma4:26b
- For 31B: ollama pull gemma4:31b
- After downloading, open the Ollama app. From the model selector, choose your downloaded Gemma 4 version (for example, gemma4:e4b) and start using it in chat.
- Alternatively, you can run it from your terminal using ollama run <model-name>
Section 3: Method 2 — Using LM Studio (Visual Chat App)
Best for beginners who want a clean interface and the new "Thinking Mode" visualizer.
- Go to lmstudio.ai and download the version for Windows or Mac.
- Install and open the app.
- Search for "Gemma 4" in the search bar.
- Select the E4B version (provided by google) and click Download.
- Enable Thinking: Once downloaded, open the "AI Chat" tab. In the right-hand settings, ensure "Enable Thinking" is toggled ON. This allows you to see the AI's step-by-step logic.
Pre-Event Checklist
- ✅ Download at home: These files are between 2GB and 10GB. Do not wait for the event Wi-Fi!
- ✅ Disk Space: Clear at least 12GB of space for the E4B version.
- ✅ Update Software: If you already have LM Studio or Ollama, update them to the latest versions, or Gemma 4 will not load correctly.
- ✅ Power: Local AI models are heavy on the processor. Bring your charger!