How much of aider did AI write?
AI signed 89.5% of the 12,461 commits of aider. Signed by Aider (11,155), Gemini (30), Codex (1), and Claude (1).
Since its first commit, on April 4, 2023. Read on November 5, 2026, at commit 5dc9490. Read it as markdown
Who signed the commits
Aider11,155 commits · 89.5%- Gemini30 commits · 0.2%
- Codex1 commit · 0%
- Claude1 commit · 0%
- People1,308 commits
Commits per month
Each month's commits up to its last one, with those an AI signed. Merges don't count.
- Signed by AI
- People
The figures, month by month
| Month | Commits | Signed by AI | Share |
|---|---|---|---|
| May 2026 | 3 | 0 | 0% |
| Apr 2026 | 14 | 14 | 100% |
| Mar 2026 | 19 | 16 | 84.2% |
| Feb 2026 | 33 | 32 | 97% |
| Jan 2026 | 2 | 0 | 0% |
| Dec 2025 | 7 | 6 | 85.7% |
| Nov 2025 | 14 | 7 | 50% |
| Oct 2025 | 4 | 0 | 0% |
| Sep 2025 | 10 | 4 | 40% |
| Aug 2025 | 46 | 42 | 91.3% |
| Jul 2025 | 21 | 14 | 66.7% |
| Jun 2025 | 90 | 63 | 70% |
| May 2025 | 334 | 317 | 94.9% |
| Apr 2025 | 449 | 423 | 94.2% |
| Mar 2025 | 1,256 | 1,232 | 98.1% |
| Feb 2025 | 309 | 296 | 95.8% |
| Jan 2025 | 420 | 388 | 92.4% |
| Dec 2024 | 752 | 739 | 98.3% |
| Nov 2024 | 762 | 739 | 97% |
| Oct 2024 | 490 | 466 | 95.1% |
| Sep 2024 | 709 | 672 | 94.8% |
| Aug 2024 | 1,566 | 1,541 | 98.4% |
| Jul 2024 | 591 | 577 | 97.6% |
| Jun 2024 | 366 | 329 | 89.9% |
How we know
Every AI coding tool leaves its signature in the commits it makes: a Co-Authored-By line, its own author name, or the merge of its branch. SeeRepo reads those signatures in the repo's history; a commit without one counts as made by people, and merges don't count.
Every AI tool SeeRepo recognizes →Frequently asked questions
Which AI tool signed the most commits in aider?
Since when does AI sign commits in aider?
How many commits does aider have?
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