It’s not where I obtained this PR but how. Claude Sonnet 4.5 (Claude Code) wrote most of it with ChatGPT 5 (Codex) reviewing and Claude addressing issues in ea

It’s not where I obtained this PR but how. Claude Sonnet 4.5 (Claude Code) wrote most of it with ChatGPT 5 (Codex) reviewing and Claude addressing issues in each review. Codex wrote the last 10% or so when Claude kept getting stuck. I did not write a single line of code but carefully shepherded AI over the course of several days and kept it on the straight and narrow. - AI: I need to keep track of variables moving across registers. This is too hard, let’s go shopping… - Me: Hey, don’t any no shortcuts! My work was just directing, shaping, cajoling and reviewing.