Guides 6 min
Where PR wait time actually sits after you add an AI reviewer
A bot review lands in minutes and the PR still merges a day later. Here is where the wait really is, with the timestamps and a protocol you can run on your own repo.
Topic · 8 articles
Evaluation
Guides 7 min
GitHub Copilot code review skips a documented list of files
Copilot code review ships a documented excluded-file list. Every AI reviewer has a coverage boundary, and it changes what your eval measures.
Guides 8 min
AI code review cost per PR is a distribution, not a price
Cloudflare's 131,246 review runs give AI code review a real cost curve: $0.98 median, $3.25 per merge request, and 85% of spend in one tier.
Guides 7 min
AI code review that follows your coding rules: how to test it
A reviewer that loads your rules file is not a reviewer that enforces it. Two instruction-following studies give you three tests that tell the two apart.
Guides 7 min
Martian's Code Review Bench: the "#1" claim rots in months
Two vendors posted "#1 on Martian's Code Review Bench." Both still improved their scores. Both lost first place. How to read the live leaderboard without getting burned.
Guides 6 min
Self-Hosted AI Code Review Tools: What to Verify Before You Deploy
Self-hosting an AI code reviewer moves the data, not the risk. Here is what to verify in the harness before you point it at a real repo, with the receipts.
Comparisons 3 min
AI code review across many repos: what to actually compare
Eval-grounded guide to comparing AI code review tools for large multi-repo teams, on context-fetching, verification, and permission boundary.
Guides 14 min
How to Evaluate AI Code Review Tools (2026): A Playbook
A practical playbook for how to evaluate AI code review tools: a 9-standard scoring rubric, red flags, a 2-week trial protocol, and vendor questions.