Yes this is what I mean by conciseness with o3. If prompted well it can produce extremely high level quality code that blows me away at times. I've also had several instances now where I gave it slightly wrong context and other models just butchered a solution with dozens of lines for the proposed fix which I could tell wasn't right and then after reverting and asking o3, it immediately went searching for another file I hadn't included and fixed it in one line. That kind of, dare I say independent thinking, is worth a lot when dealing with complex codebases.