Pulse
2026-09-18-v3.0
Dataset
2026-09-18-v3.0
Ruleset
b2e8889c66f7
Scanned
2026-09-16
Window
February–September 15, 2026
Local to this browser

01Result

huggingface/diffusers ↗

huggingface/diffusers AI coding statistics: 11.6%

of 699 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
11.6% agent · top contributor 40.7%24 contributors
org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

81
agent commits
618
other considered commits
24
agent contributors
40.7%
largest contributor

02Drivers

What shapes this result

Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.

Assisted or autonomous

81assisted
0autonomous

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

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-021.4%74
2026-032.2%91
2026-046.1%82
2026-057.7%78
2026-0618.9%106
2026-0712.7%110
2026-0819.1%131
2026-0929.6%27

Peak month: 29.6%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic7811.2%
GitHub CopilotGitHub30.4%

03Evidence

Inspect the matches

Public commit samples let you inspect the signatures behind the aggregate result.

Matched commit samples

  • 1f7be81f on GitHubdocs: fix two docstrings that reference names the code does not have (#147Claude Code
  • ebe93ee5 on GitHubagent doc: add a requirement for PR communications (#14709)Claude Code
  • 7643c482 on GitHubModularPipeline.save_pretrained: change the default `overwrite_modular_inClaude Code
  • 360bef80 on GitHubFeat -- Stable Audio 3 (#14119)GitHub Copilot
  • 07a63e19 on GitHub[CI] Potential fix for code scanning alert no. 2150: Workflow does not conGitHub Copilot
  • 8ea908f3 on GitHub[CI] Add Workflow permissions to PR tests (#13233)GitHub Copilot

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 window705
Merge commits removed−0
CI / dependency bots removed−6
Considered699

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
huggingface/diffusers
Default branch
main
Resolved HEAD
52116412724baa879ad7b1f5a960743938ba400d ↗
Resolved
2026-09-16
Measurement window
February–September 15, 2026
Download observation JSONDeterministic export · same values as this page

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.

CohortPython · 247 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 145 of 392 ecosystem repositories excluded
Agent-commit share position65th percentile

Midrank percentile; equal shares split the tied positions.

Repository
11.6%
Cohort median
6.3%
Share rank
88 / 247
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 247.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →GitHub AI commit analyzerInspect another repository with the same evidence model →
Reproduce this observation

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 huggingface/diffusers

Scan another repository

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