---
license: apache-2.0
language:
- en
base_model:
- openai-community/gpt2-medium
pipeline_tag: text-generation
---

# GPT-2 (From Scratch in PyTorch) — Fine-Tuned Version

This model is a **custom GPT-2 implementation** built entirely from scratch in **PyTorch** (no Hugging Face Transformers for the architecture itself) and **fine-tuned** on a custom dataset using **Supervised Fine-Tuning (SFT)**.

## Model Details

- **Architecture:** GPT-2 (from scratch)
- **Variants Supported:** gpt2-small, gpt2-medium, gpt2-large, gpt2-xl  
- **Framework:** PyTorch  
- **Pretraining Source:** Loaded GPT-2 pretrained weights from OpenAI format  
- **Fine-Tuning Method:** Supervised Fine-Tuning (SFT)  
- **Fine-Tuning Data:** Custom dataset (domain-specific; see dataset section)  
- **Tokenization:** GPT-2 tokenizer style  

## Repo
- **https://github.com/Himanshu-00/gpt2-from-scratch-pytorch.git**