Utforskande av ett AI-agentbaserat arbetsflöde för att lösa utmanande kodningsproblem : En utvärdering av ett storspråkmodellbaserat multi-agentsystem

Generative Artificial Intelligence (Gen AI) models have become very popular, especially after the public release of ChatGPT in late 2022. The demonstrated capabilities of these models have led researchers to use them to build agentic workflows, including Multi-Agent Systems (MAS), and explore their potential. Previous studies that investigate these systems’ coding abilities have shown promising results. However, these studies have mainly used coding benchmarks consisting of simple coding problems, leaving a gap in understanding coding ability of agentic workflows when facing coding problems of greater difficulty. This study tries to fill this gap by developing a MAS and evaluating its coding ability against 120 selected coding problems taken from Kattis, with the difficulty levels ranging from easy to hard. In the experiment, both the developed MAS (configured with Llama 3-70b) and a single Large Language Model (LLM) (Llama 3-70b) were tested on the selected coding problems using Kattis’ assessment system. The experiment showed that the MAS was significantly better than the single LLM when zero- shot prompting was used, increasing acceptance rates by 6.7% and decreasing failure rates by 11.7%. Overall, the results of this study suggest that using a designed LLM-based MAS offers a significant performance boost compared to a single LLM.