{
  "date": "2025-10-01",
  "generatedAt": "2026-04-11T00:42:26.944Z",
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      "id": "copilot-studio-whats-new-2e55b0369992974b",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "Updates for models used in Copilot Studio:",
      "titleJa": "Copilot Studio で使用されるモデルの更新:",
      "titleEn": "Updates for models used in Copilot Studio:",
      "summary": "Between October 27 and 31, 2025, GPT‑4o will be retired in Copilot Studio for agents using generative orchestration, except for GCC customers who can continue using GPT‑4o. The new default model is GPT‑4.1, which delivers improved performance, reliability, and consistency across...",
      "summaryJa": "2025 年 10 月 27 日から 31 日までの間、GPT-4o は、GPT-4o を引き続き使用できる GCC 顧客を除き、生成オーケストレーションを使用するエージェント向けに Copilot Studio で廃止されます。新しいデフォルト モデルは GPT-4.1 で、パフォーマンス、信頼性、一貫性が向上しています。",
      "summaryEn": "Between October 27 and 31, 2025, GPT‑4o will be retired in Copilot Studio for agents using generative orchestration, except for GCC customers who can continue using GPT‑4o. The new default model is GPT‑4.1, which delivers improved performance, reliability, and consistency across...",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/authoring-select-agent-model",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
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      "releaseStage": "Retirement",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 123,
      "importanceReason": "廃止や移行判断に影響するため / 更新まとめや公式リリース整理として追いやすいため"
    },
    {
      "id": "copilot-studio-whats-new-fc035522ac2d595d",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "(Preview) Group related user questions into themes and drill down into analytics to uncover patterns and gain deeper in...",
      "titleJa": "(プレビュー) 関連するユーザーの質問をテーマにグループ化し、分析をドリルダウンしてパターンを明らかにし、さらに深く分析します。",
      "titleEn": "(Preview) Group related user questions into themes and drill down into analytics to uncover patterns and gain deeper in...",
      "summary": "(Preview) Group related user questions into themes and drill down into analytics to uncover patterns and gain deeper insights.",
      "summaryJa": "(プレビュー) 関連するユーザーの質問をテーマにグループ化し、分析をドリルダウンしてパターンを明らかにし、より深い洞察を得ることができます。",
      "summaryEn": "(Preview) Group related user questions into themes and drill down into analytics to uncover patterns and gain deeper insights.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/analytics-themes",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Preview",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 112,
      "importanceReason": "Preview の方向性を早めに把握できるため / 更新まとめや公式リリース整理として追いやすいため"
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      "id": "copilot-studio-whats-new-7edb17bef9f7e31e",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "Track time and cost savings for both autonomous and conversational agents to measure ROI and optimize performance.",
      "titleJa": "自律型エージェントと会話型エージェントの両方の時間とコストの節約を追跡して、ROI を測定し、パフォーマンスを最適化します。",
      "titleEn": "Track time and cost savings for both autonomous and conversational agents to measure ROI and optimize performance.",
      "summary": "Track time and cost savings for both autonomous and conversational agents to measure ROI and optimize performance.",
      "summaryJa": "自律型エージェントと会話型エージェントの両方の時間とコストの節約を追跡して、ROI を測定し、パフォーマンスを最適化します。",
      "summaryEn": "Track time and cost savings for both autonomous and conversational agents to measure ROI and optimize performance.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/analytics-cost-savings",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Update",
      "roleTags": [
        "管理者向け",
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "管理者向け",
        "作成者向け"
      ],
      "importanceScore": 112,
      "importanceReason": "更新まとめや公式リリース整理として追いやすいため / コスト配分や予算管理の見直しに直結するため"
    },
    {
      "id": "copilot-studio-whats-new-fe0c6b98e74a5101",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "(Preview) Evaluate your agents using customizable test sets—whether uploaded, manually created, or AI-generated. Test s...",
      "titleJa": "Copilot Studio の更新",
      "titleEn": "(Preview) Evaluate your agents using customizable test sets—whether uploaded, manually created, or AI-generated. Test s...",
      "summary": "(Preview) Evaluate your agents using customizable test sets—whether uploaded, manually created, or AI-generated. Test sets can include test cases using different test methods (graders) measured against defined reference answers, helping teams identify strengths and areas for imp...",
      "summaryJa": "(プレビュー) アップロードされたもの、手動で作成されたもの、AI で生成されたものなど、カスタマイズ可能なテスト セットを使用してエージェントを評価します。テスト セットには、定義された参照回答に対して測定されるさまざまなテスト方法 (採点者) を使用するテスト ケースを含めることができ、チームが強みや影響を受ける領域を特定するのに役立ちます。",
      "summaryEn": "(Preview) Evaluate your agents using customizable test sets—whether uploaded, manually created, or AI-generated. Test sets can include test cases using different test methods (graders) measured against defined reference answers, helping teams identify strengths and areas for imp...",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/analytics-agent-evaluation-create",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Preview",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 110,
      "importanceReason": "Preview の方向性を早めに把握できるため / 更新まとめや公式リリース整理として追いやすいため"
    },
    {
      "id": "copilot-studio-whats-new-ba6c5ceabd4111f5",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "(Preview) Accelerate flow execution to minimize timeouts and deliver a faster, smoother user experience.",
      "titleJa": "(プレビュー) フローの実行を高速化してタイムアウトを最小限に抑え、より高速でスムーズなユーザー エクスペリエンスを提供します。",
      "titleEn": "(Preview) Accelerate flow execution to minimize timeouts and deliver a faster, smoother user experience.",
      "summary": "(Preview) Accelerate flow execution to minimize timeouts and deliver a faster, smoother user experience.",
      "summaryJa": "(プレビュー) フローの実行を高速化してタイムアウトを最小限に抑え、より高速でスムーズなユーザー エクスペリエンスを提供します。 に関する更新。",
      "summaryEn": "(Preview) Accelerate flow execution to minimize timeouts and deliver a faster, smoother user experience.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/agent-flow-express-mode",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Preview",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 108,
      "importanceReason": "Preview の方向性を早めに把握できるため / 更新まとめや公式リリース整理として追いやすいため"
    },
    {
      "id": "copilot-studio-whats-new-4f799d3fba7945e3",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "Learn about Copilot Studio Kit, a suite of tools developed by the Power Customer Advisory Team (Power CAT) to help test...",
      "titleJa": "Copilot Studio の更新",
      "titleEn": "Learn about Copilot Studio Kit, a suite of tools developed by the Power Customer Advisory Team (Power CAT) to help test...",
      "summary": "Learn about Copilot Studio Kit, a suite of tools developed by the Power Customer Advisory Team (Power CAT) to help test custom agents, validate AI-generated content, analyze conversation key performance indicators, and more.",
      "summaryJa": "Power Customer Advisory Team (Power CAT) が開発した一連のツールである Copilot Studio Kit について学び、カスタム エージェントのテスト、AI 生成コンテンツの検証、会話の主要業績評価指標の分析などを支援します。",
      "summaryEn": "Learn about Copilot Studio Kit, a suite of tools developed by the Power Customer Advisory Team (Power CAT) to help test custom agents, validate AI-generated content, analyze conversation key performance indicators, and more.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/guidance/kit-overview",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Update",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 100,
      "importanceReason": "更新まとめや公式リリース整理として追いやすいため / エージェント構築や品質管理に関わるため"
    },
    {
      "id": "copilot-studio-whats-new-e3e3bbc59acc1452",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "Access a unified activity and transcript view, pin sessions, and submit feedback for faster, more effective troubleshoo...",
      "titleJa": "統合されたアクティビティとトランスクリプトビューにアクセスし、セッションを固定し、フィードバックを送信することで、より迅速で効果的なトラブルシューティングを行うことができます...",
      "titleEn": "Access a unified activity and transcript view, pin sessions, and submit feedback for faster, more effective troubleshoo...",
      "summary": "Access a unified activity and transcript view, pin sessions, and submit feedback for faster, more effective troubleshooting.",
      "summaryJa": "統合されたアクティビティとトランスクリプトビューにアクセスし、セッションを固定し、フィードバックを送信することで、より迅速で効果的なトラブルシューティングを行うことができます... に関する更新。",
      "summaryEn": "Access a unified activity and transcript view, pin sessions, and submit feedback for faster, more effective troubleshooting.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/authoring-review-activity",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Update",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 78,
      "importanceReason": "更新まとめや公式リリース整理として追いやすいため / エージェント構築や品質管理に関わるため"
    },
    {
      "id": "copilot-studio-whats-new-e553b78cdc2b44d4",
      "sourceId": "copilot-studio-whats-new",
      "sourceName": "What's new in Copilot Studio",
      "sourceFamily": "Microsoft Learn",
      "productArea": "Copilot Studio",
      "section": "Copilot Studio",
      "title": "Use the Model Context Protocol (MCP) server to access dynamic, real-time content—such as files, database records, and A...",
      "titleJa": "モデル コンテキスト プロトコル (MCP) サーバーを使用して、ファイル、データベース レコード、ファイルなどの動的リアルタイム コンテンツにアクセスします。",
      "titleEn": "Use the Model Context Protocol (MCP) server to access dynamic, real-time content—such as files, database records, and A...",
      "summary": "Use the Model Context Protocol (MCP) server to access dynamic, real-time content—such as files, database records, and API responses—for richer context and improved agent responses.",
      "summaryJa": "モデル コンテキスト プロトコル (MCP) サーバーを使用して、ファイル、データベース レコード、API 応答などの動的リアルタイム コンテンツにアクセスし、コンテキストをより豊富にし、エージェントの応答を改善します。",
      "summaryEn": "Use the Model Context Protocol (MCP) server to access dynamic, real-time content—such as files, database records, and API responses—for richer context and improved agent responses.",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/mcp-add-components-to-agent",
      "publishedAt": "2025-10-01T12:00:00.000Z",
      "capturedAt": "2026-04-10T08:20:34.908Z",
      "sourceLastSeen": "2026-04-11T00:42:26.944Z",
      "roadmapIds": [],
      "releaseStage": "Update",
      "roleTags": [
        "作成者向け"
      ],
      "tags": [
        "Copilot Studio",
        "作成者向け"
      ],
      "importanceScore": 78,
      "importanceReason": "更新まとめや公式リリース整理として追いやすいため / エージェント構築や品質管理に関わるため"
    }
  ]
}