How much of scalene did AI write?
AI signed 4% of the 3,270 commits of scalene. Signed by Claude (123) and GitHub Copilot (8).
Since its first commit, on December 17, 2019. Read on November 9, 2026, at commit ba0896d. Read it as markdown
Who signed the 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 |
|---|---|---|---|
| Nov 2026 | 5 | 4 | 80% |
| Oct 2026 | 9 | 8 | 88.9% |
| Sep 2026 | 5 | 4 | 80% |
| Aug 2026 | 1 | 0 | 0% |
| Jul 2026 | 13 | 1 | 7.7% |
| Jun 2026 | 15 | 0 | 0% |
| May 2026 | 24 | 17 | 70.8% |
| Apr 2026 | 21 | 16 | 76.2% |
| Mar 2026 | 24 | 22 | 91.7% |
| Feb 2026 | 24 | 18 | 75% |
| Jan 2026 | 52 | 30 | 57.7% |
| Dec 2025 | 15 | 4 | 26.7% |
| Nov 2025 | 7 | 0 | 0% |
| Oct 2025 | 2 | 0 | 0% |
| Sep 2025 | 12 | 0 | 0% |
| Aug 2025 | 70 | 3 | 4.3% |
| Jul 2025 | 3 | 0 | 0% |
| Jun 2025 | 0 | 0 | — |
| May 2025 | 5 | 3 | 60% |
| Apr 2025 | 6 | 0 | 0% |
| Mar 2025 | 3 | 0 | 0% |
| Feb 2025 | 0 | 0 | — |
| Jan 2025 | 8 | 0 | 0% |
| Dec 2024 | 5 | 0 | 0% |
The last commits an AI signed
- ba0896dStop SampleFile writing past the end of the sample log (#1120)Claude· Nov 9, 2026
- 65f5c60Stop TraceConfig leaking references to its Python arguments (fixes #1116) (#1119)Claude· Nov 9, 2026
- 75f784fBound get_line_atomic's newline search by the signal buffer (fixes #1117) (#1118)Claude· Nov 9, 2026
- 0ca44cdCI: check black formatting instead of auto-committing it (#1112)Claude· Nov 1, 2026
- 2bd9cf6Don't profile or parse non-Python files such as Jinja2 templates (fixes #1109) (#1110)Claude· Oct 31, 2026
- 9643e18Save %%scalene cells as UTF-8 (#1106)Claude· Oct 26, 2026
- c5caf06CI: run Python 3.9 jobs on ubuntu-24.04 (#1107)Claude· Oct 26, 2026
- 6d0081bBump version to 2.4.0Claude· Oct 23, 2026
- 0357c25CI: fail when native modules don't import or tests don't collect (#1105)Claude· Oct 21, 2026
- bb19605Publish free-threaded (cp313t/cp314t) wheels (#1104)Claude· Oct 21, 2026
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 scalene?
The proof: its last signed commit, ba0896d
Since when does AI sign commits in scalene?
How many commits does scalene have?
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