Recent studies have shown that prompt-based AI techniques can be very effective in certain domains. For example, large-scale language models such as OpenAI’s GPT-4 can be utilized in a variety of fields based on general knowledge, but sometimes they lack deep understanding of a specific domain. To compensate for this, the method of fine-tuning the model has traditionally been used. However, a recent study found that GPT-4 performed better in the medical field when used simply through prompt engineering without fine-tuning. This suggests that prompt strategies can be very effective in eliciting expert knowledge in foundation models.