Elevated rate of errors for OpenAI models provided by Copilot
GitHub・最後の保存提供元状態：resolved
公式情報源の文章は原語で表示します。
最後の保存インシデント状態は現在サービス状態ではありません。一覧は不完全の場合があり、情報源からの消失は復旧確認ではありません。最新証拠は現在報告・公式情報源を開いてください。
保存インシデント詳細
- 提供元状態
- resolved
- 提供元が報告する影響
- minor
- 提供元記録の作成
- 31 Aug 2026, 09:15:48 UTC
- 提供元記録の更新
- 03 Sep 2026, 21:39:35 UTC
- 提供元が明記した開始
- 31 Aug 2026, 09:15:48 UTC
- 提供元が明記した終了
- 31 Aug 2026, 09:58:14 UTC
提供元が報告した影響を受けるコンポーネント
- Copilot AI Model Providers
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関連はインシデント報告範囲で、現在コンポーネント可用性や検証依存関係を証明しません。
記録の作成時刻が障害開始時刻とは限りません。未報告の時刻は不明のままです。収集時刻から停止時間を算出しません。
保存リビジョンの提供元更新
新しい順です。最新の保存内容20リビジョンから最大100件の異なる更新を表示します。同じ提供元時刻の文章変更も別に保持します。
- resolved
Between 08:37 and 09:41 UTC on August 31, 2026, GitHub Copilot experienced degradation affecting several GPT models, including gpt-5.2, gpt-5.3-codex, gpt-5.4, gpt-5.4-mini, gpt-5.4-nano, and the gpt-5.6 family (Luna, Sol, and Terra). Users encountered elevated error rates and interrupted streaming responses. Other models were not affected.<br /><br />The degradation was caused by an issue with an upstream model provider. GitHub engineers detected the issue through automated monitoring, displayed in-product warnings for the affected models, and coordinated with the provider. Service returned to normal after the provider implemented a mitigation.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - monitoring
The issues with our upstream model provider have been resolved, and gpt-5.3-codex, gpt-5.4-mini, gpt-5.4-nano, gpt-5.5, and the gpt-5.6 family of models are once again available in Copilot products and IDE surfaces.<br /><br />We will continue monitoring to ensure stability, but mitigation is complete.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - monitoring
The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - investigating
One of our model providers has confirmed an incident on their end. We have provided them details to help identify the issue. We are starting to see recovery.
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - investigating
Copilot is experiencing a higher rate of errors for OpenAI models, including gpt-5.2, gpt-5.3-codex, gpt-5.4, gpt-5.4, and the gpt-5.6 family of models. Other models are not impacted. <br />
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC - investigating
We are investigating reports of degraded performance for Copilot AI Model Providers
保存リビジョンでの確認：06 Oct 2026, 13:58:39 UTC