Dataset: 2026-10-27-catalog-ai-v2
Ruleset: b2e8889c66f7
Scanned: 2026-10-27
Window: February–September 15, 2026

Catalog tracking observation. This repository is measured with the same fixed window and ruleset, but it is not part of the published benchmark or its aggregate claims.

OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/

01Result

The-OpenROAD-Project/OpenROAD ↗

The-OpenROAD-Project/OpenROAD AI coding statistics: 4.8%

of 4,944 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

4.8% agent · top contributor 65.3%15 contributors

team

A small group is using agents. Adoption has spread beyond one person but is not project-wide.

239

agent commits

4,705

other considered commits

agent contributors

65.3%

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

239assisted

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.

Agent share by month

Peak month: 11.4%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	206	4.2%
Gemini CLI	Google	24	0.5%
OpenAI Codex	OpenAI	9	0.2%

03Evidence

Inspect the matches

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

Matched commit samples

ae9f3214 on GitHubdrt: penalize only wrong-way edges for watermark nets, cap the strengthClaude Code
8c827379 on GitHubwmk: verify with the stage key, and address the reviewClaude Code
8031f5e8 on GitHubrsz: invalidate the progress area cache per phase, check the startpoint seClaude Code
17022d49 on GitHubUpdate src/mpl/src/hier_rtlmp.cppGemini CLI
5434bb29 on GitHubUpdate src/mpl/README.mdGemini CLI
e8cb5844 on GitHubUpdate src/dpl/src/infrastructure/Grid.cppGemini CLI
f2e1f9b2 on GitHubgrt: default snapshot-batched width to 16OpenAI Codex
c7ac47f2 on GitHubAlign abc submodule with origin/masterOpenAI Codex
c8e8f508 on GitHubRestore abc submodule gitlinkOpenAI Codex

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	7,163
Merge commits removed	−2,206
CI / dependency bots removed	−13
Considered	4,944

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →OpenAI Codex commitsBrowse repositories with detected OpenAI Codex signatures →Gemini CLI commitsBrowse repositories with detected Gemini CLI 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 The-OpenROAD-Project/OpenROAD

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	2.1%	523
2026-03	11.4%	1005
2026-04	4.2%	707
2026-05	1.6%	700
2026-06	4.8%	521
2026-07	4.3%	611
2026-08	1.5%	585
2026-09	4.1%	292