AI and LLMs · Junior · Question 20 of 75
When is RAG usually a better choice than fine-tuning?
- 1When there's no data available about the topic at all
- 2When the model needs up-to-date or private facts
- 3When the model needs a completely new writing style
Show the answer
Correct answer: When the model needs up-to-date or private facts
Explanation
RAG adds knowledge at request time and can cite sources. Fine-tuning changes behaviour or style but is a poor way to keep facts current.