Their copyright clause reflects my own quandry about LLM usage:
I am responsible for ensuring copyright has not been violated with LLM generated code I publish. However, proving the negative, i.e. the code is not copyrighted is almost impossible.
I have experienced this - Claude came up with an almost perfect solution to a tricky problem, ten lines to do what I've seen done in multiple KLOC, and I later found the almost identical solution in copyrighted material.
I am responsible for ensuring copyright has not been violated with LLM generated code I publish. However, proving the negative, i.e. the code is not copyrighted is almost impossible.
I have experienced this - Claude came up with an almost perfect solution to a tricky problem, ten lines to do what I've seen done in multiple KLOC, and I later found the almost identical solution in copyrighted material.