{
  "schemaVersion": "bitshovel-editorial-review-v1",
  "id": "r131-github-copilot-model-deprecation-decision-20260905",
  "signalId": "feed-story-github-blog-changelog-2026-09-03-upcoming-deprecatio-5610a44ca49121d6",
  "originalUrl": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
  "kind": "evidence-review",
  "reviewedAt": "2026-09-05T14:39:14.930Z",
  "before": {
    "id": "feed-story-github-blog-changelog-2026-09-03-upcoming-deprecatio-5610a44ca49121d6",
    "state": "new",
    "lane": "platformShift",
    "publishedAt": "2026-09-03T19:40:14.000Z",
    "observedAt": "2026-09-05T10:03:05.417Z",
    "originalUrl": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
    "relatedSources": [
      {
        "label": {
          "zh": "GitHub Changelog 频道",
          "en": "GitHub Changelog feed"
        },
        "url": "https://github.blog/changelog/"
      }
    ],
    "source": {
      "zh": "GitHub Changelog 一手发布",
      "en": "GitHub Changelog first-party post"
    },
    "title": {
      "zh": "GitHub Copilot 即将弃用部分模型",
      "en": "Upcoming deprecation of selected GitHub Copilot models"
    },
    "summary": {
      "zh": "GitHub Changelog 发布《Upcoming deprecation of selected GitHub Copilot models》。这是一方信源的新发布，标题与要点来自原文；正文结论请以原文为准。",
      "en": "GitHub Changelog published \"Upcoming deprecation of selected GitHub Copilot models\". A first-party new post — the line above and the linked original carry the substance."
    },
    "why": {
      "zh": "原文线索，尚未完成具体决策解读。这是一手发布，不是转述。先核对原文的适用对象、实际变化和限制，再判断是否值得试用或调整现有方案。来源收录不代表质量或采用。",
      "en": "A source note awaiting an article-specific decision brief; a first-party post, not a relay. Check who it applies to, what changed, and the limits before deciding whether to trial it or adjust an existing workflow. Collection is not proof of quality or adoption."
    },
    "caveat": {
      "zh": "同窗收录仅证明原文可达；标题与结论均为作者自述或收录源转述，不是 BitShovel 的独立评测，也不能证明质量或采用；围绕它的讨论只是讨论快照式的注意力，不能证明事实成立；国内访问部分原文域名可能不稳定。",
      "en": "Same-window collection proves reachability only. Titles and claims are the creator self-report of the author or the carrying feeds' relay — not an independent BitShovel review, not proof of quality or adoption; the surrounding discussion is a discussion snapshot of attention, and attention is not proof of fact. Some origin domains may be unstable from mainland China."
    },
    "timeline": [
      {
        "date": {
          "zh": "9 月 5 日",
          "en": "Sep 5"
        },
        "kind": "record-added",
        "datetime": "2026-09-05T10:03:05.417Z",
        "summary": {
          "zh": "进入 BitShovel 雷达：GitHub Changelog 一手发布（收录时各源可见 10 条）。",
          "en": "Entered the BitShovel radar: first-party on GitHub Changelog (10 entries visible at collection)."
        },
        "source": {
          "zh": "GitHub Changelog 快照",
          "en": "GitHub Changelog snapshot"
        }
      }
    ],
    "followTarget": {
      "id": "page:github-blog-changelog-2026-09-03-upcoming-deprecatio-5610a44ca49121d6",
      "label": {
        "zh": "GitHub Copilot 即将弃用部分模型",
        "en": "Upcoming deprecation of selected GitHub Copilot models"
      },
      "scope": {
        "zh": "原文页面的后续实质变化：内容修订、数据更新或官方回应",
        "en": "Material follow-up changes on the original page: revisions, data updates, or an official response"
      },
      "url": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
      "updateMode": "editorial-watch"
    },
    "ingestion": {
      "mode": "editorial",
      "adapter": "syndication-corroborated",
      "evidenceClass": "official-statement",
      "editorialReadiness": "source-note"
    }
  },
  "after": {
    "title": {
      "zh": "Copilot 四款旧模型 10 月 2 日退出：先核对工作流",
      "en": "Four Copilot models leave October 2: check affected workflows"
    },
    "summary": {
      "zh": "GitHub 9 月 3 日宣布，Gemini 3.5 Flash、Gemini 3.6 Flash、Kimi K2.7 Code 和 Claude Opus 4.7 将于 2026 年 10 月 2 日退出所有 Copilot 体验，并给出替代模型建议。",
      "en": "GitHub’s September 3 notice schedules Gemini 3.5 Flash, Gemini 3.6 Flash, Kimi K2.7 Code and Claude Opus 4.7 for removal across Copilot experiences on October 2, 2026, with suggested replacements."
    },
    "why": {
      "zh": "仍用这些模型的个人或小团队，可先清点依赖它们的任务，再用替代项复测。Business 和 Enterprise 管理员还需确认模型策略已开放；把切换验证留在期限前完成。",
      "en": "Affected individuals and small teams can inventory dependent tasks and test replacements. Business and Enterprise admins should also verify model policies before the deadline."
    },
    "caveat": {
      "zh": "这是 Copilot 的可用性调整，不等于供应商 API 全局退役。公告未证明替代模型的费用或效果等价，也未给出迁移成本；具体账户权限仍需核对。",
      "en": "This is a Copilot availability change, not global vendor API retirement. Equivalent cost or quality and migration costs are not established; account permissions still need checking."
    }
  },
  "editorialReadiness": "decision-brief",
  "withdrawnSources": [],
  "withdrawnTimeline": [],
  "evidence": [
    {
      "type": "retained-official-page",
      "label": {
        "zh": "GitHub Copilot 官方弃用公告",
        "en": "Official GitHub Copilot deprecation notice"
      },
      "url": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
      "path": "app/_content/editorial-reviews/evidence/r131-github-copilot-model-deprecation-page.json",
      "bytes": 1236,
      "sha256": "e8e23a8ef3fab56cd98d9e309a6b82a982a3175ca951d8ff6096014ac373b2fc",
      "fetchedAt": "2026-09-05T11:07:06.680376Z"
    },
    {
      "type": "retained-official-page",
      "label": {
        "zh": "GitHub Copilot 当周更新汇总",
        "en": "GitHub Copilot weekly release roundup"
      },
      "url": "https://github.blog/changelog/2026-09-04-github-copilot-weekly-releases-august-31/",
      "path": "app/_content/editorial-reviews/evidence/r131-github-copilot-weekly-control-page.json",
      "bytes": 1206,
      "sha256": "e2aedcd64a1c25f6f9a4d1b40a3d911ea020ed97748734b5ba4a5f13893d37a9",
      "fetchedAt": "2026-09-05T11:09:47.363961Z"
    },
    {
      "type": "retained-feed-entry",
      "label": {
        "zh": "保留的原始发布与发现记录",
        "en": "Retained publication and discovery entry"
      },
      "url": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
      "fetchedAt": "2026-09-05T10:03:05.417Z",
      "path": "app/_content/editorial-reviews/evidence/r131-github-copilot-model-deprecation-feed-entry.json",
      "bytes": 704,
      "sha256": "b3ef5241fcb2108e86f931e48c1a3bddd1c0365b604ea9e594ef71ca36ae44d4",
      "retainedRecord": {
        "sourceSnapshot": "app/_content/source-observations/history/syndication-feeds.2026-09-05T10-03-05Z.snapshot.json",
        "sourceSnapshotSha256": "869b43001d3867238f47d14ab45c67974fa62093b6a78eb57344026054e59c00",
        "observedAt": "2026-09-05T10:03:05.417Z",
        "feedSourceKey": "feed:github-changelog",
        "entry": {
          "id": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
          "title": "Upcoming deprecation of selected GitHub Copilot models",
          "url": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
          "publishedAt": "2026-09-03T19:40:14.000Z",
          "updatedAt": null,
          "author": "Allison"
        }
      }
    }
  ],
  "sourceAssessments": [
    {
      "url": "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models",
      "role": "direct-support",
      "scope": {
        "zh": "Copilot 弃用日期、受影响模型和官方替代建议。",
        "en": "Copilot removal date, affected models and official replacement suggestions."
      },
      "limitations": {
        "zh": "不支持跨供应商 API 退役或效果、费用等价。",
        "en": "Does not establish vendor API retirement or equivalent results and costs."
      },
      "evidenceUrls": [
        "https://github.blog/changelog/2026-09-03-upcoming-deprecation-of-selected-github-copilot-models"
      ]
    },
    {
      "url": "https://github.blog/changelog/2026-09-04-github-copilot-weekly-releases-august-31/",
      "role": "background",
      "scope": {
        "zh": "同一平台当周更新的导航与较新文章对照。",
        "en": "Navigation to the platform’s weekly changes and a newer-item comparison."
      },
      "limitations": {
        "zh": "同发行方汇总，不构成独立核验或期限变更。",
        "en": "Same-publisher roundup, not independent validation or a revised deadline."
      },
      "evidenceUrls": [
        "https://github.blog/changelog/2026-09-04-github-copilot-weekly-releases-august-31/"
      ]
    }
  ],
  "note": {
    "zh": "已核对留存的官方正文，补充适用对象、实际变化、行动与限制，形成具体决策解读。发布日期与发现时钟分开保留；核验时间不作为产品新事件，未运行迁移、修复或集成测试。",
    "en": "Retained official pages were reviewed for audience, changes, actions and limits to form a decision brief. Publication and discovery clocks remain distinct; review time is not a new product event. No migration, repair or integration test was run."
  },
  "integrity": "ce5aed464c05c1c0c67bddf554918bd3a7ae75dad936e34045eb58815fcea1b2"
}