Lauren Tan says agents shipped 3,000 PRs with 0.5% rollback rate
The takeaway is that human review scales poorly with agent output, so the review layer moves into test suites and deterministic gates rather than people. Teams running coding agents in production can borrow the three-part loop: convert each failure into a check, trust receipts over narratives, and tier agent permissions by track record. Engineering leads comparing this against traditional code-review-heavy workflows should weigh how their rollback rates stack up against the reported 0.5%.
