---
base_model: ogwata/exp26-sft-r16-merged
datasets:
- u-10bei/dpo-dataset-qwen-cot
language:
- en
license: apache-2.0
library_name: transformers
pipeline_tag: text-generation
tags:
- dpo
- unsloth
- qwen
- alignment
---

# exp27-dpo-r16

This model is a fine-tuned version of **ogwata/exp26-sft-r16-merged** using **Direct Preference Optimization (DPO)** via the **Unsloth** library.

This repository contains the **full-merged 16-bit weights**. No adapter loading is required.

## Training Configuration
- **Base model**: ogwata/exp26-sft-r16-merged
- **Method**: DPO (Direct Preference Optimization)
- **Epochs**: 1
- **Learning rate**: 7e-07
- **Beta**: 0.2
- **Max sequence length**: 1024
- **LoRA Config**: r=8, alpha=16 (merged into base)