I will see if that becomes a blocker.

There was one feature/screen that Codex built in a single 5k LOC file.

It was still perfectly capable of developing the feature and it was working as expected.

I had it break it down into multiple files, but if I wouldn’t have seen it during the MR review, I would not have noticed. The large file did not seem to degrade the performance of the agent.

It would be interesting to discover how large of a project in KLOC an agent can continue to effectively maintain without messing things up due to the large size.