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.

Intel® Implicit SPMD Program Compiler

01Result

ispc/ispc ↗

ispc/ispc AI coding statistics: 22.7%

of 150 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

22.7% agent · top contributor 41.2%6 contributors

team

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

agent commits

116

other considered commits

agent contributors

41.2%

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

24assisted

10autonomous

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: 50%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	32	21.3%
GitHub Copilot	GitHub	2	1.3%

03Evidence

Inspect the matches

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

Matched commit samples

7740fa16 on GitHubFix #3882: Narrow overly-broad CHECK-NOT in 3882.ispc lit testClaude Code
32217788 on GitHubFix #3159: Adapt to LLVM 23 API change for AArch64 CPU extensionsClaude Code
fa592289 on GitHubOptimize Claude workflowsClaude Code
2966b44b on GitHubAdd stdin lit test for issue 3809 macro range preprocessingGitHub Copilot
f25ca0cb on GitHubPotential fix for pull request findingGitHub 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 window	162
Merge commits removed	−0
CI / dependency bots removed	−12
Considered	150

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 →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →C++ AI coding statisticsCompare evidence across C++ repositories →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 ispc/ispc

Scan another repository

Try

Month	Agent share	Considered commits
2026-01	50%	2
2026-02	16.7%	18
2026-03	5.9%	17
2026-04	25%	20
2026-05	23.8%	21
2026-06	26.2%	65
2026-07	28.6%	7