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Despite limited success in large language model (LLM)-based register-transfer-level (RTL) code generation, the root causes of errors remain poorly understood. To address this, we conduct a comprehensive error analysis, finding that most…

Hardware Architecture · Computer Science 2026-02-03 Jiazheng Zhang , Cheng Liu , Long Cheng , Xiaowei Li , Huawei Li

AI agents powered by large language models (LLMs) are being used to solve increasingly complex software engineering challenges, but struggle with hardware design tasks. Register Transfer Level (RTL) code presents a unique challenge for…

This paper introduces RTL-BenchMT, an agentic framework for dynamically maintaining RTL generation benchmarks. Large Language Models (LLMs) assisted automated RTL generation is one of the most important directions in EDA research. However,…

Artificial Intelligence · Computer Science 2026-05-18 Jing Wang , Shang Liu , Hangan Zhou , Zhiyao Xie

Designing Verilog modules requires meticulous attention to correctness, efficiency, and adherence to design specifications. However, manually writing Verilog code remains a complex and time-consuming task that demands both expert knowledge…

Hardware Architecture · Computer Science 2025-04-17 Bardia Nadimi , Ghali Omar Boutaib , Hao Zheng

Chart generation aims to generate code to produce charts satisfying the desired visual properties, e.g., texts, layout, color, and type. It has great potential to empower the automatic professional report generation in financial analysis,…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Bingxuan Li , Yiwei Wang , Jiuxiang Gu , Kai-Wei Chang , Nanyun Peng

The automated generation of design RTL based on large language model (LLM) and natural language instructions has demonstrated great potential in agile circuit design. However, the lack of datasets and benchmarks in the public domain…

Hardware Architecture · Computer Science 2025-03-20 Shang Liu , Yao Lu , Wenji Fang , Mengming Li , Zhiyao Xie

Recently, large language models (LLMs) have demonstrated excellent performance, inspiring researchers to explore their use in automating register transfer level (RTL) code generation and improving hardware design efficiency. However, the…

Computation and Language · Computer Science 2025-04-24 Peiyang Wu , Nan Guo , Xiao Xiao , Wenming Li , Xiaochun Ye , Dongrui Fan

The current technology landscape lacks a foundational AI model for solving process engineering calculations. In this work, we introduce a novel autonomous agent framework leveraging Retrieval-Augmented Instruction-Tuning (RAIT) to enhance…

Software Engineering · Computer Science 2024-08-29 Sagar Srinivas Sakhinana , Geethan Sannidhi , Venkataramana Runkana

RTL implementations frequently lack up-to-date or consistent specifications, making comprehension, maintenance, and verification costly and error-prone. While prior work has explored generating specifications from RTL using large language…

Hardware Architecture · Computer Science 2026-03-04 Fu-Chieh Chang , Yu-Hsin Yang , Hung-Ming Huang , Yun-Chia Hsu , Yin-Yu Lin , Ming-Fang Tsai , Chun-Chih Yang , Pei-Yuan Wu

Recent advances in large language models have improved code generation, but their use in hardware description languages is still limited. Moreover, training data and testbenches for these models are often scarce. This paper presents a…

Hardware Architecture · Computer Science 2026-04-20 Mu-Chi Chen , Po-Hsuan Huang , Yu-Hung Kao , Yen-Fu Liu , Yu-Kai Hung , Cheng Liang , Shao-Chun Ho , Chia-Heng Tu , Shih-Hao Hung

Constructing behavioral-level chiplet models (e.g., SystemC) is crucial for early-stage heterogeneous architecture exploration. Traditional manual modeling is notoriously time-consuming and error-prone. Recently, Large Language Models…

Hardware Architecture · Computer Science 2026-03-24 Yiwei Wu , Yifan Wu , Yunhao Xiong , Dengwei Zhao , Jiaxuan Shen , Jianfei Jiang , Guanghui He , Shikui Tu , Yanan Sun

Integrating LLM and reinforcement learning (RL) agent effectively to achieve complementary performance is critical in high stake tasks like cybersecurity operations. In this study, we introduce SecurityBot, a LLM agent mentored by…

Cryptography and Security · Computer Science 2024-03-27 Yikuan Yan , Yaolun Zhang , Keman Huang

Reinforcement learning (RL) agent development traditionally requires substantial expertise and iterative effort, often leading to high failure rates and limited accessibility. This paper introduces Agent$^2$, an LLM-driven…

Artificial Intelligence · Computer Science 2025-10-01 Yuan Wei , Xiaohan Shan , Ran Miao , Jianmin Li

Critique ability, a meta-cognitive capability of humans, presents significant challenges for LLMs to improve. Recent works primarily rely on supervised fine-tuning (SFT) using critiques generated by a single LLM like GPT-4. However, these…

Computation and Language · Computer Science 2024-10-22 Tian Lan , Wenwei Zhang , Chengqi Lyu , Shuaibin Li , Chen Xu , Heyan Huang , Dahua Lin , Xian-Ling Mao , Kai Chen

The emergence of large language model (LLM)-based agents has significantly advanced the development of autonomous machine learning (ML) engineering. However, the dominant prompt-based paradigm exhibits limitations: smaller models lack the…

Computation and Language · Computer Science 2026-05-04 Zexi Liu , Jingyi Chai , Xinyu Zhu , Shuo Tang , Rui Ye , Bo Zhang , Lei Bai , Siheng Chen

Automating radiology report generation poses a dual challenge: building clinically reliable systems and designing rigorous evaluation protocols. We introduce a multi-agent reinforcement learning framework that serves as both a benchmark and…

Artificial Intelligence · Computer Science 2025-09-23 Ahmed T. Elboardy , Ghada Khoriba , Essam A. Rashed

Agentic task-solving with Large Language Models (LLMs) requires multi-turn, multi-step interactions, often involving complex function calls and dynamic user-agent exchanges. Existing simulation-based data generation methods for such…

Computation and Language · Computer Science 2026-02-16 Xingshan Zeng , Weiwen Liu , Lingzhi Wang , Liangyou Li , Fei Mi , Yasheng Wang , Lifeng Shang , Xin Jiang , Qun Liu

Recent advances in large language models (LLMs) have demonstrated significant potential in hardware design automation, particularly in using natural language to synthesize Register-Transfer Level (RTL) code. Despite this progress, a gap…

Machine Learning · Computer Science 2026-02-26 Jiahe Shi , Zhengqi Gao , Ching-Yun Ko , Duane Boning

Large language models (LLMs) have made rapid advancements in code generation for popular languages such as Python and C++. Many of these recent gains can be attributed to the use of ``agents'' that wrap domain-relevant tools alongside LLMs.…

Hardware Architecture · Computer Science 2026-03-31 Patrick Yubeaton , Siddharth Garg , Chinmay Hegde

Software testing has progressed toward intelligent automation, yet current AI-based test generators still suffer from static, single-shot outputs that frequently produce invalid, redundant, or non-executable tests due to the lack of…

Software Engineering · Computer Science 2026-01-07 Saba Naqvi , Mohammad Baqar , Nawaz Ali Mohammad