In November 2022, the ALP (Association of Logic Programming) organized the Prolog Day Symposium in Paris to celebrate 50 year of Prolog.
The link is to the slides and videos of the talks.
Authors detail a Prolog based approach to automatic differentiation of functions. A future outcome of this present work is the creation of Prolog based Neural Networks.
This is a nice example of an intermediate to somewhat advanced application of DCGs.