{"id":14123,"date":"2025-12-04T11:00:51","date_gmt":"2025-12-04T02:00:51","guid":{"rendered":"https:\/\/m365jp.net\/?p=14123"},"modified":"2025-12-04T11:01:10","modified_gmt":"2025-12-04T02:01:10","slug":"mc1192003-microsoft-365-copilot-gpt-5-mode-selector-adds-auto-instant-and-thinking-modes","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-12-04-mc1192003-microsoft-365-copilot-gpt-5-mode-selector-adds-auto-instant-and-thinking-modes","title":{"rendered":"MC1192003 | Microsoft 365 Copilot: GPT-5 Mode selector adds Auto, Instant, and Thinking modes"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1192003 | Microsoft 365 Copilot: GPT-5 Mode selector adds Auto, Instant, and Thinking modes<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>planForChange<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>12\/04\/2025 01:33:47<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>12\/04\/2025 01:29:54<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>02\/18\/2026 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>As announced in MC1176368 (October &#8217;25) GPT-5 is now the default model and today we&#8217;re introducing the ability for your users to select how much reasoning to apply.<\/p>\n<p>Users can choose from three modes:<\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li><b>Auto <\/b><i>(default)<\/i><b>:<\/b> Copilot decides how long to think.<\/li>\n<p>  <\/p>\n<li><b>Quick response <\/b><i>(chat)<\/i><b>:<\/b> Copilot answers right away.<\/li>\n<p>  <\/p>\n<li><b>Think deeper <\/b><i>(reasoning)<\/i><b>:<\/b> Copilot thinks longer for better answers.<\/li>\n<\/ul>\n<p>This change is associated with Microsoft 365 Roadmap ID: <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?rtc=1%26filters%3D&amp;searchterms=532736\" target=\"_blank\">  532736<\/a><\/p>\n<ul>  <\/ul>\n<p>  <b>[When this will happen:]<\/b>  <\/p>\n<p>General Availability (Worldwide): Rollout will begin December 4, 2025, and we expect to complete by December 8, 2025.<\/p>\n<\/p>\n<p>  <b>[How this affects your organization:]<\/b><\/p>\n<p><b>Who is affected:<\/b> All users of Microsoft 365 Copilot.<\/p>\n<p>  <\/p>\n<p><b>What will happen:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Users will see a new selector in <i>Copilot experiences<\/i>.\n<p><img decoding=\"async\" width=\"350\" height=\"\" src=\"https:\/\/cxcs.microsoft.net\/file\/ccp\/en-us\/28e9c51d-fbf4-413f-9b17-ad664ae9244b \"><\/p>\n<\/li>\n<p>  <\/p>\n<li>Default mode is<b> Auto; <\/b>users can switch to <b>Quick response<\/b> or <b>  Think deeper<\/b>.<\/li>\n<li>User&#8217;s choice is remembered and retained for new chats.<\/li>\n<p>  <\/p>\n<li>No admin configuration changes required. There are no admin controls for this feature.<\/li>\n<p>  <\/p>\n<li>Feature is <b>enabled by default for all tenants<\/b>.<\/li>\n<p>  <\/ul>\n<p>  <b>[What you can do to prepare:]<\/b>  <\/p>\n<ul>  <\/p>\n<li>No action required; this is a standard rollout.<\/li>\n<p>  <\/p>\n<li>Optional: Communicate the new modes to helpdesk staff and users.<\/li>\n<p>  <\/ul>\n<p>  <b>[Compliance considerations:]<\/b>  <\/p>\n<p>No compliance impacts identified. Review your organization\u2019s policies as needed.<\/p>\n<p>  <\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p>MC1176368\u5e74(2025\u5e7410\u6708)\u306b\u767a\u8868\u3055\u308c\u305f\u901a\u308a\u3001GPT-5\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30c7\u30eb\u3068\u306a\u308a\u3001\u672c\u65e5\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u308c\u3060\u3051\u306e\u63a8\u8ad6\u3092\u9069\u7528\u3059\u308b\u304b\u9078\u629e\u3067\u304d\u308b\u6a5f\u80fd\u3092\u5c0e\u5165\u3057\u307e\u3059\u3002<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u306f3\u3064\u306e\u30e2\u30fc\u30c9\u304b\u3089\u9078\u629e\u3067\u304d\u307e\u3059:<\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li><b>\u81ea\u52d5<\/b><i>(\u30c7\u30d5\u30a9\u30eb\u30c8):<\/i><b><\/b>\u526f\u64cd\u7e26\u58eb\u304c\u3069\u308c\u304f\u3089\u3044\u8003\u3048\u308b\u304b\u3092\u6c7a\u3081\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li><b>\u30af\u30a4\u30c3\u30af\u30ec\u30b9\u30dd\u30f3\u30b9<\/b><i>(\u30c1\u30e3\u30c3\u30c8):<\/i><b><\/b>\u30b3\u30d1\u30a4\u30ed\u30c3\u30c8\u304c\u3059\u3050\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li><b>\u3088\u308a\u6df1\u304f\u8003\u3048\u308b( <\/b><i>\u8ad6\u7406):<\/i><b>\u30b3\u30d1\u30a4\u30ed\u30c3\u30c8<\/b> \u306f\u3088\u308a\u826f\u3044\u7b54\u3048\u3092\u5f97\u308b\u305f\u3081\u306b\u9577\u304f\u8003\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u5909\u66f4\u306fMicrosoft 365\u30ed\u30fc\u30c9\u30de\u30c3\u30d7ID: <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?rtc=1%26filters%3D&amp;searchterms=532736\" target=\"_blank\">  532736<\/a>\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>  <\/ul>\n<p>  <b>[\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/b>  <\/p>\n<p>\u4e00\u822c\u516c\u958b(\u5168\u4e16\u754c\u5c55\u958b):\u5c55\u958b\u306f2025\u5e7412\u67084\u65e5\u306b\u958b\u59cb\u3055\u308c\u30012025\u5e7412\u67088\u65e5\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<\/p>\n<p>  <b>[\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b:]<\/b><\/p>\n<p><b>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269:<\/b> Microsoft 365 Copilot\u306e\u5168\u30e6\u30fc\u30b6\u30fc\u3002<\/p>\n<p>  <\/p>\n<p><b>\u4eca\u5f8c\u306e\u5c55\u958b:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>\u30e6\u30fc\u30b6\u30fc\u306f <i>Copilot\u306e\u4f53\u9a13<\/i>\u3067\u65b0\u3057\u3044\u30bb\u30ec\u30af\u30bf\u30fc\u3092\u76ee\u306b\u3057\u307e\u3059\u3002\n<p><img decoding=\"async\" width=\"350\" height=\"\" src=\"https:\/\/cxcs.microsoft.net\/file\/ccp\/en-us\/28e9c51d-fbf4-413f-9b17-ad664ae9244b \"><\/p>\n<\/li>\n<p>  <\/p>\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30fc\u30c9\u306f<b> \u30aa\u30fc\u30c8\u3067\u3059\u3002 <\/b>\u30e6\u30fc\u30b6\u30fc\u306f <b>\u30af\u30a4\u30c3\u30af\u30ec\u30b9\u30dd\u30f3\u30b9<\/b> \u3084 <b>Think Deeper<\/b>\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u306e\u9078\u629e\u306f\u8a18\u61b6\u3055\u308c\u3001\u65b0\u3057\u3044\u30c1\u30e3\u30c3\u30c8\u3067\u3082\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u7ba1\u7406\u8005\u306e\u8a2d\u5b9a\u5909\u66f4\u306f\u4e0d\u8981\u3067\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306b\u306f\u7ba1\u7406\u7ba1\u7406\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<p>  <\/p>\n<li>\u3053\u306e\u6a5f\u80fd\u306f <b>\u3059\u3079\u3066\u306e\u30c6\u30ca\u30f3\u30c8\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059<\/b>\u3002<\/li>\n<p>  <\/ul>\n<p>  <b>[\u6e96\u5099\u306e\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068:]<\/b>  <\/p>\n<ul>  <\/p>\n<li>\u4f55\u306e\u5bfe\u5fdc\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u6a19\u6e96\u7684\u306a\u5c55\u958b\u3067\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u30aa\u30d7\u30b7\u30e7\u30f3:\u65b0\u3057\u3044\u30e2\u30fc\u30c9\u3092\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u30b9\u30bf\u30c3\u30d5\u3084\u30e6\u30fc\u30b6\u30fc\u306b\u4f1d\u3048\u308b\u3053\u3068\u3002<\/li>\n<p>  <\/ul>\n<p>  <b>[\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805:]<\/b>  <\/p>\n<p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u7d44\u7e54\u306e\u65b9\u91dd\u3092\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>  <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1192003 | Microsoft 365 Copilot: GPT-5 Mode selector adds Auto, Instant, and Thinking modes Classification p [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14123","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=14123"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14123\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=14123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=14123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=14123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}