---
base_model: unsloth/phi-4-unsloth-bnb-4bit
tags:
- text-generation-inference
- transformers
- unsloth
- llama
- trl
license: apache-2.0
language:
- en
---

# Uploaded  model

- **Developed by:** Omarrran
- **License:** apache-2.0
- **Finetuned from model :** unsloth/phi-4-unsloth-bnb-4bit

# Fine-tuned Phi-4 Model Documentation

## 📌 Introduction
This documentation provides an in-depth overview of the **fine-tuned Phi-4 conversational AI model**, detailing its **training methodology, parameters, dataset, model deployment, and usage instructions**.

## 🔹 Model Overview
**Phi-4** is a transformer-based language model optimized for **natural language understanding and text generation**. We have fine-tuned it using **LoRA (Low-Rank Adaptation)** with the **Unsloth framework**, making it lightweight and efficient while preserving the base model's capabilities.

## 🔹 Training Details
### **🛠 Fine-tuning Methodology**
We employed **LoRA (Low-Rank Adaptation)** for fine-tuning, which significantly reduces the number of trainable parameters while retaining the model’s expressive power.

### **📑 Dataset Used**
- **Dataset Name**: `mlabonne/FineTome-100k`
- **Dataset Size**: 100,000 examples
- **Data Format**: Conversational AI dataset with structured prompts and responses.
- **Preprocessing**: The dataset was standardized using `unsloth.chat_templates.standardize_sharegpt()`

### **🔢 Training Parameters**
| Parameter             | Value |
|----------------------|-------|
| LoRA Rank (`r`)     | 16    |
| LoRA Alpha          | 16    |
| LoRA Dropout        | 0     |
| Target Modules      | `q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj` |
| Max Sequence Length | 2048  |
| Load in 4-bit       | True  |
| Gradient Checkpointing | `unsloth` |
| Fine-tuning Duration | **10 epochs** |
| Optimizer Used      | AdamW |
| Learning Rate       | 2e-5  |

## 🔹 How to Load the Model
To load the fine-tuned model, use the **Unsloth framework**:

```python
from unsloth import FastLanguageModel
from unsloth.chat_templates import get_chat_template
from peft import PeftModel

model_name = "unsloth/Phi-4"
max_seq_length = 2048
load_in_4bit = True

# Load model and tokenizer
model, tokenizer = FastLanguageModel.from_pretrained(
    model_name=model_name,
    max_seq_length=max_seq_length,
    load_in_4bit=load_in_4bit
)

# Apply LoRA adapter
model = FastLanguageModel.get_peft_model(
    model,
    r=16,
    target_modules=["q_proj", "k_proj", "v_proj", "o_proj",
                    "gate_proj", "up_proj", "down_proj"],
    lora_alpha=16,
    lora_dropout=0,
    bias="none",
    use_gradient_checkpointing="unsloth"
)
```

## 🔹 Deploying the Model
### **🚀 Using Google Colab**
1. Install dependencies:
    ```bash
    pip install gradio transformers torch unsloth peft
    ```
2. Load the model using the script above.
3. Run inference using the chatbot interface.

### **🚀 Deploy on Hugging Face Spaces**
1. Save the script as `app.py`.
2. Create a `requirements.txt` file with:
    ```
    gradio
    transformers
    torch
    unsloth
    peft
    ```
3. Upload the files to a new **Hugging Face Space**.
4. Select **Python environment** and click **Deploy**.

## 🔹 Using the Model
### **🗨 Chatbot Interface (Gradio UI)**
To interact with the fine-tuned model using **Gradio**, use:

```python
import gradio as gr

def chat_with_model(user_input):
    inputs = tokenizer(user_input, return_tensors="pt")
    output = model.generate(**inputs, max_length=200)
    response = tokenizer.decode(output[0], skip_special_tokens=True)
    return response

demo = gr.Interface(
    fn=chat_with_model,
    inputs=gr.Textbox(label="Your Message"),
    outputs=gr.Textbox(label="Chatbot's Response"),
    title="LoRA-Enhanced Phi-4 Chatbot"
)

demo.launch()
```

## 📌 Conclusion
This **fine-tuned Phi-4 model** delivers **optimized conversational AI capabilities** using **LoRA fine-tuning and Unsloth’s 4-bit quantization**. The model is **lightweight, memory-efficient**, and suitable for chatbot applications in both **research and production environments**.



[<img src="https://raw.githubusercontent.com/unslothai/unsloth/main/images/unsloth%20made%20with%20love.png" width="200"/>](https://github.com/unslothai/unsloth)