{
 "schema": "causari.repo_survival.v1",
 "repo": "ray-project/ray",
 "repository_url": "https://github.com/ray-project/ray",
 "url": "https://causari.dev/r/ray-project/ray/",
 "badge": "https://causari.dev/r/ray-project/ray/badge.svg",
 "report": {
  "number": 6,
  "id": "2026/06",
  "date": "2026-10-19",
  "url": "https://causari.dev/reports/survival/2026/06/"
 },
 "method": "v4",
 "tool": {
  "name": "causari",
  "version": "0.4.1"
 },
 "verified": {
  "commits": 967,
  "introduced": 574407,
  "surviving": 363263,
  "survival_rate": 0.6324139503870949,
  "capped_survival_rate": 0.7669938612221295,
  "median_survival": 0.8962962962962963,
  "largest_commit_share": 0.2483953015892912
 },
 "interval_95": null,
 "baseline": {
  "untagged": {
   "commits": 31061,
   "introduced": 5558351,
   "surviving": 2164270,
   "survival_rate": 0.3893726754571635,
   "median_survival": 0.3148148148148148,
   "capped_survival_rate": 0.4150584503505515,
   "cap_lines": 686,
   "largest_commit_share": 0.013575609025050775
  },
  "by_age": [
   {
    "from_days": 0,
    "to_days": 30,
    "tagged": {
     "commits": 188,
     "introduced": 103121,
     "surviving": 69643,
     "survival_rate": 0.6753522560875088
    },
    "untagged": {
     "commits": 188,
     "introduced": 75079,
     "surviving": 62853,
     "survival_rate": 0.8371581933696506
    }
   },
   {
    "from_days": 30,
    "to_days": 90,
    "tagged": {
     "commits": 164,
     "introduced": 69298,
     "surviving": 53514,
     "survival_rate": 0.7722300787901527
    },
    "untagged": {
     "commits": 508,
     "introduced": 129652,
     "surviving": 107428,
     "survival_rate": 0.8285872952210532
    }
   },
   {
    "from_days": 90,
    "to_days": 180,
    "tagged": {
     "commits": 325,
     "introduced": 300535,
     "surviving": 195477,
     "survival_rate": 0.6504300663816195
    },
    "untagged": {
     "commits": 704,
     "introduced": 208420,
     "surviving": 134315,
     "survival_rate": 0.6444439113328855
    }
   },
   {
    "from_days": 180,
    "to_days": 365,
    "tagged": {
     "commits": 203,
     "introduced": 84343,
     "surviving": 34997,
     "survival_rate": 0.4149366278173648
    },
    "untagged": {
     "commits": 2243,
     "introduced": 865530,
     "surviving": 434346,
     "survival_rate": 0.501826626460088
    }
   },
   {
    "from_days": 365,
    "to_days": 730,
    "tagged": {
     "commits": 87,
     "introduced": 17110,
     "surviving": 9632,
     "survival_rate": 0.5629456458211572
    },
    "untagged": {
     "commits": 4725,
     "introduced": 775736,
     "surviving": 363578,
     "survival_rate": 0.46868780100446544
    }
   },
   {
    "from_days": 730,
    "to_days": null,
    "tagged": {
     "commits": 0,
     "introduced": 0,
     "surviving": 0,
     "survival_rate": null
    },
    "untagged": {
     "commits": 22693,
     "introduced": 3503934,
     "surviving": 1061750,
     "survival_rate": 0.30301655225241114
    }
   }
  ],
  "age_matched": {
   "tagged_rate": 0.6324139503870949,
   "untagged_rate": 0.6750802040466753,
   "gap": -0.04266625365958043,
   "buckets_used": 5,
   "tagged_lines_covered": 1.0
  },
  "oldest_surviving": {
   "date": "2016-02-07",
   "age_days": 3906,
   "commits_before": 0,
   "introduced_before": 0,
   "tagged_commits_before": 0,
   "tagged_introduced_before": 0,
   "commits_before_share": 0.0
  }
 },
 "probable_commits": 21,
 "total_commits": 32049,
 "aggregated": true,
 "coverage": {
  "method": "v4",
  "blame_flags": [
   "-w",
   "-M",
   "-C"
  ],
  "ignore_revs_file": true,
  "shallow": false,
  "sample_floor": 5,
  "small_sample": false
 },
 "reports": 5,
 "reproduce": "re audit ray-project/ray --json",
 "bytes": "https://causari.dev/reports/survival/2026/06/repos/ray-project__ray.json",
 "license": "CC-BY-4.0"
}