How to generate out of context questions to evaluate the hallucination of a LLM

[parkerzf]

[*] I checked the documentation and related resources and couldn't find an answer to my question.

Your Question
To evaluate the hallucination of a LLM, we would like to generate several out of context questions using Ragas. I checked the doc and wonder if I could use the persona concept as follows.

Code Examples

from ragas.testset.persona import Persona

persona_external = Persona(
    name="External",
    role_description="Don't know much about the company and ask a lot of unrelated questions.",
)