Tootfinder

Analyzing Prominent LLMs: An Empirical Study of Performance and Complexity in Solving LeetCode Problems
Everton Guimaraes, Nathalia Nascimento, Chandan Shivalingaiah, Asish Nelapati
https://arxiv.org/abs/2508.03931

Analyzing Prominent LLMs: An Empirical Study of Performance and Complexity in Solving LeetCode Problems
Large Language Models (LLMs) like ChatGPT, Copilot, Gemini, and DeepSeek are transforming software engineering by automating key tasks, including code generation, testing, and debugging. As these models become integral to development workflows, a systematic comparison of their performance is essential for optimizing their use in real world applications. This study benchmarks these four prominent LLMs on one hundred and fifty LeetCode problems across easy, medium, and hard difficulties, generati…