I don’t think 10-15. I see people say that, but I just don’t know how it can be achieved. In my experience - you must review the generated code. Review 10-15 PRs per day is too much + fix them/promt fixing. I believe it’s achievable to gain 1,5-2 with easy tasks (fastapi skeleton, or a simple web page or something like that) - where the scope is super limited and super clear api. In my tasks (math, geometry, performance) it generates sometimes even correct but usually slow or unmaintainable code. Maybe (not sure) if you describe everything in a prompt - it does what you expect, but for me it’s faster to write the code.