Battle of the Large Language Models: Dolly vs LLaMA vs Vicuna vs Guanaco
  vs Bard vs ChatGPT -- A Text-to-SQL Parsing Comparison
Shuo Sun Yuchen Zhang Jiahuan Yan Yuze Gao Donovan Ong Bin Chen Jian Su
The success of ChatGPT has ignited an AI race, with researchers striving to
develop new large language models (LLMs) that can match or surpass the language
understanding and generation abilities of commercial ones. In recent times, a
number of models have emerged, claiming performance near that of GPT-3.5 or
GPT-4 through various instruction-tuning methods. As practitioners of
Text-to-SQL parsing, we are grateful for their valuable contributions to
open-source research. However, it is important to approach these claims with a
sense of scrutiny and ascertain the actual effectiveness of these models.
Therefore, we pit six popular large language models against each other,
systematically evaluating their Text-to-SQL parsing capability on nine
benchmark datasets with five different prompting strategies, covering both
zero-shot and few-shot scenarios. Regrettably, the open-sourced models fell
significantly short of the performance achieved by closed-source models like
GPT-3.5, highlighting the need for further work to bridge the performance gap
between these models.