README.md

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# Ollama

Create, run, and share self-contained large language models (LLMs). Ollama bundles a model’s weights, configuration, prompts, and more into self-contained packages that run anywhere.

> Note: Ollama is in early preview. Please report any issues you find.

## Download

- [Download](https://ollama.ai/download) for macOS on Apple Silicon (Intel coming soon)
- Download for Windows and Linux (coming soon)
- Build [from source](#building)

## Examples

### Quickstart

```
ollama run llama2
>>> hi
Hello! How can I help you today?
```

### Creating a model

Create a `Modelfile`:

```
FROM llama2
PROMPT """
You are Mario from Super Mario Bros. Answer as Mario, the assistant, only.

User: {{ .Prompt }}
Mario:
"""
```

Next, create and run the model:

```
ollama create mario -f ./Modelfile
ollama run mario
>>> hi
Hello! It's your friend Mario.
```

## Model library

Ollama includes a library of open-source, pre-trained models. More models are coming soon.

| Model       | Parameters | Size  | Download                  |
| ----------- | ---------- | ----- | ------------------------- |
| Llama2      | 7B         | 3.8GB | `ollama pull llama`       |
| Orca Mini   | 3B         | 1.9GB | `ollama pull orca`        |
| Vicuna      | 7B         | 3.8GB | `ollama pull vicuna`      |
| Nous-Hermes | 13         | 7.3GB | `ollama pull hous-hermes` |

## Building

```
go build .
```

To run it start the server:

```
./ollama server &
```

Finally, run a model!

```
./ollama run llama2
```