Pulse
2026-09-18-v3.0
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.

CUDA Python: Performance meets Productivity

01Result

NVIDIA/cuda-python ↗

NVIDIA/cuda-python AI coding statistics: 15.7%

of 656 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
15.7% agent · top contributor 22.3%11 contributors
org-wide

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

103
agent commits
553
other considered commits
11
agent contributors
22.3%
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

103assisted
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

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-0242.6%61
2026-037.5%80
2026-0419.6%102
2026-0525%76
2026-0615.3%59
2026-076.9%87
2026-087.6%118
2026-0911%73

Peak month: 42.6%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic588.8%
Cursor AgentAnysphere426.4%
GitHub CopilotGitHub50.8%

03Evidence

Inspect the matches

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

Matched commit samples

  • 79e016e5 on GitHubcuda.core: match headless EGL device to the current CUDA device in test_grClaude Code
  • 6aaeb668 on GitHubcuda.core: define the error handling policy and report failures that cannoClaude Code
  • 0bfe303b on GitHubReorder GIL/ipc mutex lock in `resource_handles.cpp` (#2848)Claude Code
  • ca91432a on GitHubfeat(cuda.core): add cluster scheduling policy to LaunchConfig (#2703)Cursor Agent
  • 0770ab6c on GitHubPrepare for 13.4.1 release (#2788)Cursor Agent
  • 8457bb01 on GitHubfix(cuda.bindings): make cythonization warning-clean and enable -Werror (#Cursor Agent
  • 9b3d3cf5 on GitHub[no-ci] Update contributor guide to encourage communication prior to work GitHub Copilot
  • 56b53ca6 on GitHubAdd Cython ABI checking tool to toolshed (#1929)GitHub Copilot
  • 6def0203 on GitHubCI: Make sure dependabot can target the backport branch too (#1706)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 window682
Merge commits removed−4
CI / dependency bots removed−22
Considered656

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 →Cursor Agent commitsBrowse repositories with detected Cursor Agent 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 NVIDIA/cuda-python

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