- Dataset
- 2026-09-18-v3.0
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-09-16
- Window
- February–September 15, 2026
01Result
microsoft/generative-ai-for-beginners ↗microsoft/generative-ai-for-beginners AI coding statistics: 58.5%
One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.
02Drivers
What shapes this result
Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.
Assisted or autonomous
Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached. Across the whole index, 96% of agent commits are assisted.
Agent share by month
| Month | Agent share | Considered commits |
|---|---|---|
| 2026-02 | 0% | 11 |
| 2026-03 | 66.7% | 3 |
| 2026-05 | 0% | 2 |
| 2026-06 | 83.3% | 6 |
| 2026-07 | 87.5% | 24 |
| 2026-08 | 50% | 6 |
| 2026-09 | 0% | 1 |
Peak month: 87.5%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| GitHub Copilot | GitHub | 30 | 56.6% |
| Claude Code | Anthropic | 1 | 1.9% |
03Evidence
Inspect the matches
Public commit samples let you inspect the signatures behind the aggregate result.
Matched commit samples
08ce9be8on GitHubci: bump Node.js to 22 in code-quality workflowGitHub Copiloteeba3e39on GitHubInitial planGitHub Copilot18bf9530on GitHubfix: harden changed-file URL tracking workflow stepGitHub Copilot168084c3on GitHubdocs: fix grammar and typos in lesson READMEsClaude Code
04Method
What entered the denominator
The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.
Exclusion ledger
| Commits in window | 442 |
| Merge commits removed | −130 |
| CI / dependency bots removed | −259 |
| Considered | 53 |
Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.
05Provenance
Pinned to a source state
This observation names the repository state, release, and detector that produced it. Use these identifiers when reproducing or citing the result.
- Dataset release
- 2026-09-18-v3.0
- Scan date
- 2026-09-16
- Ruleset
- sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae
- Canonical repository
- microsoft/generative-ai-for-beginners
- Default branch
- main
- Resolved HEAD
- b5e00d022b60962158572f91dfb99276ab9f734d ↗
- Resolved
- 2026-09-16
- Measurement window
- February–September 15, 2026
06Peer context
Position among comparable repositories
The cohort uses the same release and measurement window, then narrows to the repository’s ecosystem and removes low-activity observations.
This observation does not meet the 100-commit publication threshold. The cohort definition and sample size remain visible so the omission is auditable.
Continue exploring
Related coding-agent evidence
Run the same detector locally.
Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.
npx qmmit-cli microsoft/generative-ai-for-beginners