[bossyTeacher]

> I used Claude to document, in great detail, a 500k-line codebase in about an hour of well-directed prompts

Yes, but have you fully verified that the documentation generated matches the code? This is like me saying I used Claude to generate a year long workout plan. And that is lovely. But the generated thing needs to match what you wanted it for. And for that, you need verification. For all you know, half of your document is not only nonsense but it is not obvious that it's nonsense until you run the relevant code and see the mismatch.

[jv22222]

Yes, since I spent over 10 years writing it in the first place it was easy to verify!

[sodapopcan]

This is a key piece of information you left out of your original post.