What model is the LLM used in Figure 3？

[XiaoluJiayou]

hello, What model is the LLM used in Figure 3 of the paper to determine whether the conversation is safe, and does it require retraining or fine-tuning?

[TissueC]

在当时使用的是InstructGPT，但放到今天来看这个选择显然不是最优了。