---
language:
- en
base_model:
- HuggingFaceTB/SmolLM-135M-Instruct
library_name: transformers
---
# 🤖 SmolLM-135M - DPO Fine-Tuned Model

## 📝 Overview
This is a **Direct Preference Optimization (DPO) fine-tuned version of SmolLM-135M**, designed to make its responses **more emotional and engaging**. The model has been optimized using **HumanLLMs/Human-Like-DPO-Dataset**.

DPO is an alternative to **PPO-based RLHF**, providing stable preference learning while avoiding policy collapse. [Paper](https://arxiv.org/abs/2305.18290)

## 📊 Training & Dataset
- **Base Model:** SmolLM-135M
- **Fine-Tuned Dataset:** [HumanLLMs/Human-Like-DPO-Dataset](https://huggingface.co/datasets/HumanLLMs/Human-Like-DPO-Dataset)
- **Objective:** Improve **expressiveness and emotional depth**.

## 📌 Example of DPO-Enhanced Response
Here’s an example of how the **DPO model** responds to a simple prompt compared to a standard LLM.

### **Prompt:**
```plaintext
What's your morning routine like?
```

### **Base model response:**
```plaintext
As I'm self-driving, I spend most of my morning, exploring new places, and getting into a nap. Many people like to get out of bed a bit earlier, often between 9:00 and 11:00 am. Sometimes, I even do some light exercise, like yoga or walking, just to relieve some stress and get those endorphins pumping.

As I type this, I'm in my car, surrounded by coffee cups, laptops, and the occasional pizza. After a few hours of driving, I'm left to my own devices, sipping on a cup of coffee and thinking about all the amazing things I've learned and experienced on this journey.
```

### **DPO response:**
```plaintext
As I sit here, I'm sure I'm already on some kind of morning routine, but I don't know how to write it. 
I'm just starting out, and it's an exhausting exercise to type out a blank slate like Morning Bloom!

My morning routine might be more like this:

* 6:00 AM - Wake up, get dressed, and head to the bathroom.
* 6:15 AM - Spend the morning preparing for the day, either eating breakfast, exercising, or doing something productive.
* 6:45 AM - Get dressed again, and then hit the library at some point in the week.
* 7:00 AM - Grab a coffee or coffee, and get ready for the day.

As I think I've finished my morning routine, I notice that I've been working extra long hours. I've spent an hour a night staring at a computer screen, and I'm worried that I wasn't doing enough productive work. I want to start with morning work, so I check my priorities and make a conscious effort to meet the daily milestones.

I also want to try to get more exercise. I love the way my morning routine is actually a way to start...
```