Does using the old version’s tests to create a new version make it a derivative work? That’s certainly some pretty tight coupling.

My gut feeling is no, a work is not a derivative of a compliance test suite that it passes and was used to guide it. But I'm not a lawyer.

	▲	nilsbunger 35 minutes ago \| parent [-]
		We’re going to be in a very weird place: * LLMs make it trivial to recreate almost any software using its test suite (maybe not a derivative work) * LLM generated code has no copyright (according to current court interpretations) Soon we will be able to make an unlicensed copy of anything if we have its test suite and a little money for tokens.