10-12 parallel AI coding sessions running simultaneously. 1.3M lines over 4 months at ~18 hours a day works out to roughly 600 lines per hour total, or about 6

10-12 parallel AI coding sessions running simultaneously. 1.3M lines over 4 months at ~18 hours a day works out to roughly 600 lines per hour total, or about 60 lines per hour per session. One line per minute per session. The methodology is documented on the repo.