---
license: mit
language:
- en
inference: true
base_model:
- FacebookAI/roberta-base
pipeline_tag: fill-mask
tags:
- fill-mask
- smart-contract
- web3
- software-engineering
- embedding
- codebert
library_name: transformers
---

# SmartBERT V1 RoBERTa (2022)

## Overview

This **smart contract pre-trained model** is used to transfer smart contract _function-level_ code to embeddings.

It is trained by **[Sen Fang](https://github.com/TomasAndersonFang)** in 2022 on over **40,000** smart contracts.

Initialized with **RoBERTa**

Please update to [SmartBERT V2](https://huggingface.co/web3se/SmartBERT-v2)

## Citations

```tex
@article{huang2025smart,
  title={Smart Contract Intent Detection with Pre-trained Programming Language Model},
  author={Huang, Youwei and Li, Jianwen and Fang, Sen and Li, Yao and Yang, Peng and Hu, Bin and Zhang, Tao},
  journal={arXiv preprint arXiv:2508.20086},
  year={2025}
}
```

## Thanks

- [Institute of Intelligent Computing Technology, Suzhou, CAS](http://iict.ac.cn/)