---
base_model: google/gemma-3n-E4B-it
language:
- en
pipeline_tag: image-text-to-text
library_name: transformers
license: gemma
tags:
- gemma3
- unsloth
- transformers
- gemma
- google
---
<div>
  <p style="margin-bottom: 0; margin-top: 0;">
    <strong>Learn how to run & fine-tune Gemma 3n correctly - <a href="https://docs.unsloth.ai/basics/gemma-3n">Read our Guide</a>.</strong>
  </p>
  <p style="margin-bottom: 0;">
    <em>See <a href="https://huggingface.co/collections/unsloth/gemma-3n-685d3874830e49e1c93f9339">our collection</a> for all versions of Gemma 3n including GGUF, 4-bit & 16-bit formats.</em>
  </p>
<p style="margin-top: 0;margin-bottom: 0;">
    <em><a href="https://docs.unsloth.ai/basics/unsloth-dynamic-v2.0-gguf">Unsloth Dynamic 2.0</a> achieves SOTA accuracy & performance versus other quants.</em>
  </p>
  <div style="display: flex; gap: 5px; align-items: center; ">
    <a href="https://github.com/unslothai/unsloth/">
      <img src="https://github.com/unslothai/unsloth/raw/main/images/unsloth%20new%20logo.png" width="133">
    </a>
    <a href="https://discord.gg/unsloth">
      <img src="https://github.com/unslothai/unsloth/raw/main/images/Discord%20button.png" width="173">
    </a>
    <a href="https://docs.unsloth.ai/basics/gemma-3n">
      <img src="https://raw.githubusercontent.com/unslothai/unsloth/refs/heads/main/images/documentation%20green%20button.png" width="143">
    </a>
  </div>
<h1 style="margin-top:0; margin-bottom: 0;">✨ Gemma 3n Usage Guidelines</h1>
</div>

- Currently **only text** is supported.
- Ollama: `ollama run hf.co/unsloth/gemma-3n-E4B-it-GGUF:Q4_K_XL` - auto-sets correct chat template and settings
- Set temperature = 1.0, top_k = 64, top_p = 0.95, min_p = 0.0
- Gemma 3n max tokens (context length): 32K. Gemma 3n chat template:
```
<bos><start_of_turn>user\nHello!<end_of_turn>\n<start_of_turn>model\nHey there!<end_of_turn>\n<start_of_turn>user\nWhat is 1+1?<end_of_turn>\n<start_of_turn>model\n
```
- For complete detailed instructions, see our [step-by-step guide](https://docs.unsloth.ai/basics/gemma-3n).

# 🦥 Fine-tune Gemma 3n with Unsloth

- Fine-tune Gemma 3n (4B) for free using our Google [Colab notebook here](https://docs.unsloth.ai/get-started/unsloth-notebooks)!
- Read our Blog about Gemma 3n support: [unsloth.ai/blog/gemma-3n](https://unsloth.ai/blog/gemma-3n)
- View the rest of our notebooks in our [docs here](https://docs.unsloth.ai/get-started/unsloth-notebooks).

| Unsloth supports          |    Free Notebooks                                                                                           | Performance | Memory use |
|-----------------|--------------------------------------------------------------------------------------------------------------------------|-------------|----------|
| **Gemma-3n-E4B**      | [▶️ Start on Colab](https://docs.unsloth.ai/get-started/unsloth-notebooks)               | 2x faster | 80% less |
| **GRPO with Gemma 3 (1B)**      | [▶️ Start on Colab](https://colab.research.google.com/github/unslothai/notebooks/blob/main/nb/Gemma3_(1B)-GRPO.ipynb)               | 2x faster | 80% less |
| **Gemma 3 (4B)**      | [▶️ Start on Colab](https://colab.research.google.com/github/unslothai/notebooks/blob/main/nb/Gemma3_(4B).ipynb)               | 2x faster | 60% less |
| **Qwen3 (14B)**      | [▶️ Start on Colab](https://colab.research.google.com/github/unslothai/notebooks/blob/main/nb/Qwen3_(14B)-Reasoning-Conversational.ipynb)               | 2x faster | 60% less |
| **DeepSeek-R1-0528-Qwen3-8B (14B)**      | [▶️ Start on Colab](https://colab.research.google.com/github/unslothai/notebooks/blob/main/nb/DeepSeek_R1_0528_Qwen3_(8B)_GRPO.ipynb)               | 2x faster | 80% less |
| **Llama-3.2 (3B)**      | [▶️ Start on Colab](https://colab.research.google.com/github/unslothai/notebooks/blob/main/nb/Llama3.2_(1B_and_3B)-Conversational.ipynb)               | 2.4x faster | 58% less |
<br>

# Gemma-3n-E4B model card