How to Set Up the AI with Ollama (LLaMA 2)

Requirements

• OS: Windows, macOS, or Linux
• At least 8 GB of RAM recommended

Step 1: Install Ollama

For all platforms (via curl):

curl -fsSL https://ollama.com/install.sh | sh

Alternatively, download the installer from: https://ollama.com

Step 2: Download LLaMA 2 model

To pull the 7B model:

ollama pull llama2:7b

for the beginning we need the 7b version, without changing the code beforehand, the game will not work.

This will download the model (~3–4 GB). Once downloaded, it's available locally.

Step 3: Run the model

Start the model with:

ollama run llama2:7b

You should see something like:

Starting llama2:7b... Listening on http://localhost:11434

---

How to change the model (in Godot)

1. Inside the Godot script (e.g. interrogation_ai.gd), find this section:

"model": "llama2:7b"

![[Pasted image 20250725180853.png]]

and open the file "interrogation.gd"

1. To use a different model (e.g. mistral or llama3), simply change this line of code:

![[Pasted image 20250725181007.png]] and change "llama2:7b" to the model you want to use, but make sure to pull the model first:

ollama pull "modelname"

---

✅ Quick Command Overview

Purpose	Command
Install Ollama	curl -fsSL https://ollama.com/install.sh \| sh
Download LLaMA 2 model	ollama pull llama2:7b
Run the model	ollama run llama2:7b
Check connection	curl http://localhost:11434
List downloaded models	ollama list