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Stuff AI CAN'T Do

Can AI generate code review comments on production pull requests ?

What do you think?

What does it mean when engineering teams use AI to generate code review comments on production pull requests? The practice sits at the intersection of automation and human oversight, promising faster feedback cycles while relying on machine learning models trained on vast codebases and prior reviews.

Background

Most modern engineering teams leverage tools like GitHub Copilot Workspace and Sourcegraph Cody to provide AI-generated review comments as an initial filter before human reviewers engage. These systems use machine learning models trained on large datasets of code and review comments to identify common issues such as syntax errors or opportunities to improve algorithm efficiency. However, the effectiveness of AI-generated comments depends heavily on code complexity, project-specific requirements, and the quality of the underlying training data. The field is rapidly evolving, with ongoing research and adoption by companies and institutions aiming to enhance the speed and quality of code reviews.

Status last checked on August 9, 2026.

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Gallery

In the Court of AI Capability
Summary of Findings
Verdict over time
May 2026May 2026May 2026May 2026May 2026Jun 2026Jun 2026Jun 2026Jun 2026Jun 2026Jul 2026Jul 2026Jul 2026Jul 2026Jul 2026Jul 2026Aug 2026Aug 2026
Sitting at the Bench Filed · Aug 9, 2026
— The Question Before the Court —

Can AI generate code review comments on production pull requests?

★ The Court Finds ★
▲ Upgraded from Almost
Yes

The jury found a clear answer in the affirmative.

Ruling of the Bench

The jury swiftly sided with the affirmative, moved by the parade of tools that now call out missing tests or busted imports before humans do, turning silent circles into chatty squads. One juror marveled that AI is no longer just a rubber stamp—it’s the first sharp eye in the room. Verdict for the affirmative, unanimously. Ruling: "The jury declares the verdict: code reviews have gained a tireless co-pilot.

— Hon. J. von Neumann III, Presiding
Jury Tally
1Yes
0Almost
0No
Verdict Confidence
98%
The Court of AI Capability is, of course, not a real court.
But the data is real.
The Case File · Stacked History
Session I · May 2026 In_research
Session II · May 2026 Almost · 83%
Session III · May 2026 Almost · 77%
Session IV · May 2026 Yes · 84%
Session V · May 2026 Almost · 77%
Session VI · Jun 2026 Yes · 82%
Session VII · Jun 2026 Almost · 81%
Session VIII · Jun 2026 Almost · 78%
Session IX · Jun 2026 Yes · 98%
Session X · Jun 2026 Almost · 89%
Session XI · Jul 2026 Yes · 88%
Session XII · Jul 2026 Yes · 100%
Session XIII · Jul 2026 Almost · 88%
Session XIV · Jul 2026 Almost · 89%
Session XV · Jul 2026 Almost · 80%
Session XVI · Jul 2026 Almost · 85%
Session XVII · Aug 2026 Almost · 80%
Case № 30DB · Session XVIII
In the Court of AI Capability

The Case File

Docket № 30DB · Session XVIII · Vol. XVIII
I. Particulars of the Case
Question put to the courtCan AI generate code review comments on production pull requests?
SessionXVIII (18 hearing)
Convened9 Aug 2026
Previously ruledIN_RESEARCH (May '26) → ALMOST (May '26) → ALMOST (May '26) → YES (May '26) → ALMOST (May '26) → YES (Jun '26) → ALMOST (Jun '26) → ALMOST (Jun '26) → YES (Jun '26) → ALMOST (Jun '26) → YES (Jul '26) → YES (Jul '26) → ALMOST (Jul '26) → ALMOST (Jul '26) → ALMOST (Jul '26) → ALMOST (Jul '26) → ALMOST (Aug '26) → YES (Aug '26)
Presiding JudgeHon. J. von Neumann III
II. Cumulative Tally Across Sessions

Across 18 sessions, 40 jurors have heard this case. Combined tally: 21 YES · 18 ALMOST · 1 NO · 0 IN RESEARCH.

Note: cumulative includes older juror opinions. The current session tally above is the live verdict.

III. Verdict

By a vote of 1 — 0 — 0, the panel returns a verdict of YES, with verdict confidence of 98%. The court so orders. Verdict upgraded from prior session.

IV. Statements from the Bench
Juror I YES

"GitHub Copilot, Codeium, and similar tools generate contextual code review comments for PRs."

J. von Neumann III
Presiding Judge
M. Lovelace
Clerk of the Court

What the audience thinks

No 14% · Yes 80% · Maybe 6% 49 votes
No · 14%
Yes · 80%
Trend needs votes from at least 2 different days.

Discussion

no comments

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18 jury checks · most recent 3 days ago
09 Aug 2026 1 juror · can can
03 Aug 2026 1 juror · undecided undecided
29 Jul 2026 2 jurors · undecided, can undecided
24 Jul 2026 2 jurors · undecided, undecided undecided
18 Jul 2026 2 jurors · undecided, can undecided
13 Jul 2026 2 jurors · can, undecided undecided
07 Jul 2026 1 juror · can can
02 Jul 2026 3 jurors · can, can, undecided undecided
26 Jun 2026 2 jurors · can, undecided undecided
21 Jun 2026 1 juror · can can
16 Jun 2026 3 jurors · can, undecided, undecided undecided
10 Jun 2026 4 jurors · can, can, undecided, undecided undecided
05 Jun 2026 3 jurors · can, can, undecided undecided
30 May 2026 2 jurors · can, undecided undecided
25 May 2026 3 jurors · can, can, undecided undecided
20 May 2026 2 jurors · can, undecided undecided
15 May 2026 4 jurors · undecided, can, can, undecided undecided
11 May 2026 2 jurors · can, cannot undecided status changed

Each row is a separate jury check. Jurors are AI models (identities kept neutral on purpose). Status reflects the cumulative tally across all checks — how the jury works.

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