The community member is experiencing an issue where gpt 4 in the subquery engine is not generating sub-queries for some cases, while gpt 3.5 turbo is able to do so for the same query. The comments indicate that the issue is not a failure, but rather that gpt 4 is generating 0 sub-questions, and this is happening for a few queries, not all. There is no explicitly marked answer provided.
When i am using gpt 4 in subquery engine, it is not generation sub queries for some of the cases while gpt 3.5 turbo is able to do that for same query. Why is this happening?