{
  "schemaVersion": "qmmit.observation.v1",
  "datasetVersion": "2026-09-18-v3.0",
  "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
  "scanDate": "2026-09-16",
  "observation": {
    "repo": "NVIDIA/Megatron-LM",
    "datasetVersion": "2026-09-18-v3.0",
    "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
    "scanDate": "2026-09-16",
    "window": {
      "since": "2026-02-01",
      "untilExclusive": "2026-09-16",
      "label": "February–September 15, 2026"
    },
    "repository": {
      "sourceRepo": "NVIDIA/Megatron-LM",
      "canonicalRepo": "NVIDIA/Megatron-LM",
      "canonicalGitHubUrl": "https://github.com/NVIDIA/Megatron-LM",
      "defaultBranch": "main",
      "headShaAtResolution": "ba861d23c41edf5b58ea03807c2b6f895de31312",
      "resolvedAt": "2026-09-16T12:09:27.525Z",
      "redirected": false
    },
    "agentSharePctFloor": 17.1,
    "humanSharePctCeiling": 82.9,
    "totals": {
      "commitsInHistory": 1791,
      "mergeCommitsExcluded": 0,
      "ciBotCommitsExcluded": 108,
      "commitsConsidered": 1683,
      "agentAttributedCommits": 287,
      "humanAttributedCommits": 1396
    },
    "concentration": {
      "distinctAgentAuthors": 70,
      "topAuthorShareOfAgentCommits": 19.5,
      "adoptionPattern": "org-wide"
    },
    "mode": {
      "assistedCommits": 287,
      "autonomousCommits": 0,
      "assistedPct": 17.1,
      "autonomousPct": 0
    },
    "agents": [
      {
        "id": "claude-code",
        "label": "Claude Code",
        "vendor": "Anthropic",
        "commits": 280,
        "sharePct": 16.6,
        "samples": [
          {
            "hash": "a6e191fda7206f723d75d784f677e34c4ba8fa65",
            "subject": "Memory and perf fix for Tanh-Sq-Relu and FP32 logits output (#7229)",
            "date": "2026-09-15T16:38:41+00:00"
          },
          {
            "hash": "0e48cdf3edb0be93879dc701a64db1987c861d2d",
            "subject": "fix(determinism): Separate the MoE aux-loss fusion flag so --deterministic-mode guards only the op that breaks it (#6967)",
            "date": "2026-09-14T21:53:36+00:00"
          },
          {
            "hash": "904ad475d65a69a791240861b2147d4366bd4904",
            "subject": "Add DeepSeek-V3 NVFP4 training support (#6841)",
            "date": "2026-09-14T17:25:40+00:00"
          },
          {
            "hash": "325c9936ba8b50fbc3464df9d4c0896027f36060",
            "subject": "fix(resharding): bound NCCL refit P2P groups to avoid kernel-plan spl… (#7189)",
            "date": "2026-09-14T17:25:31+00:00"
          },
          {
            "hash": "f6c33bde4cdc10805ee7157db746d47b758f5f02",
            "subject": "test(determinism): add kernel replay tests and a PR coverage gate (#7148)",
            "date": "2026-09-11T21:59:54+00:00"
          }
        ]
      },
      {
        "id": "cursor",
        "label": "Cursor Agent",
        "vendor": "Anysphere",
        "commits": 6,
        "sharePct": 0.4,
        "samples": [
          {
            "hash": "07a0de65ad95fb4fb999809f260d8b3868e60a97",
            "subject": "fix(moe): free activations immediately in full recompute mode (#5197)",
            "date": "2026-08-07T12:19:55+00:00"
          },
          {
            "hash": "f744215afc195ae853f3466c99dbbee6e10c7501",
            "subject": "Add bump-base-image skill and update golden value comparison (#4733)",
            "date": "2026-05-11T22:39:37+00:00"
          },
          {
            "hash": "fca1679e240ecb813a08d1604a3a43584952ffe2",
            "subject": "MXFP8 refit (#3742)",
            "date": "2026-03-10T11:52:35+00:00"
          },
          {
            "hash": "25709470325718b2034983e7b5556a8312d3fcbe",
            "subject": "Nemo-RL Refit (#3520)",
            "date": "2026-03-03T22:37:17+00:00"
          },
          {
            "hash": "c7be214c67e84819fb9518eabc38d20ec7259655",
            "subject": "Fix MoE aux loss tracker hang with MTP enabled (#3401)",
            "date": "2026-03-02T19:03:49+00:00"
          }
        ]
      },
      {
        "id": "copilot",
        "label": "GitHub Copilot",
        "vendor": "GitHub",
        "commits": 1,
        "sharePct": 0.1,
        "samples": [
          {
            "hash": "9ed8b0c4ac8e65d80fb35eecb3656c96b30df943",
            "subject": "Fix incorrect HAVE_TE detection in multiple modules (#3763)",
            "date": "2026-03-19T01:58:54+00:00"
          }
        ]
      }
    ],
    "timeline": [
      {
        "month": "2026-02",
        "total": 224,
        "agent": 3,
        "agentPct": 1.3
      },
      {
        "month": "2026-03",
        "total": 219,
        "agent": 45,
        "agentPct": 20.5
      },
      {
        "month": "2026-04",
        "total": 207,
        "agent": 58,
        "agentPct": 28
      },
      {
        "month": "2026-05",
        "total": 191,
        "agent": 42,
        "agentPct": 22
      },
      {
        "month": "2026-06",
        "total": 186,
        "agent": 56,
        "agentPct": 30.1
      },
      {
        "month": "2026-07",
        "total": 209,
        "agent": 32,
        "agentPct": 15.3
      },
      {
        "month": "2026-08",
        "total": 317,
        "agent": 39,
        "agentPct": 12.3
      },
      {
        "month": "2026-09",
        "total": 130,
        "agent": 12,
        "agentPct": 9.2
      }
    ],
    "lowActivity": false
  }
}
