[cpeterso]

But where did these companies get the ColdFusion code for their training data? Since ColdFusion is an old language and used for backend services, how much ColdFusion code is open source and crawlable?

[PeterisP]

I'm definitely assuming that they don't limit their training data to what is open source and crawlable.

[irrational]

That's a good question. I presume there is some way to check github for how much code in each language is available on it.