Originally posted by: yanice007

Is there a comparison between model generating time using C#.Net vs. C++ CPLEX API?

Where can I find it if so? Thanks!

I don't think there is. This of course highly depends on the model you actually build and how you build it (do you generate all constraints/variables in one shot, do you add them one by one, in chunks, ...). Are you observing slow building times in one API and hope it is better in another?