Questions about example sentences with, and the definition and usage of "Distiction"

A: The word "difference" can be interchangeable with "distinction", but "distinction" means a more specific difference. "Distinction" is also more commonly used in formal or research settings.

These are the situations I would use them in:

- There isn't really any difference between the two.
- Is there a difference in how it looks?
- I don't notice any differences because I wasn't paying attention.

- There is a distinction between the two species.
- The distinction isn't too clear to humans.
- Will the models find a distinction between the datasets?