This survey is the first in literature reviewing the state of LLMs in DD. It consists of six main chapters; Introduction, Review of Literature, Comparative Analysis of Performance and Methodologies, Discussion, Conclusion, and References. In the introduction, we provided a general overview about the leveraging of LLMs in DD, our challenges, and the current state. In the Review of Literature, we are going to investigate the available literature on LLMs applied in DD, compare how similar models are designed, and how that affects their performance. In the Discussion chapter, we are going to show a clear overview of the current state-of-the-art, discuss the most valuable insights from literature, and to define potential areas for improvement in future work. This structure is represented in Figure .