Most of what I see are toys. Could you point us to the examples of production software from AI? I feel like I see more "stop spamming us with AI slop" stories from open source than production software from AI. Would love some concrete examples. Specifically of major refactors or ground up projects. Not, "we just stared using AI in our production software." Because it can take a while to change the quality (better or worse) of a whole existing code base.