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This item is no longer in the current collection. This is the last record ChangeIntel kept, read 31 Oct 2026; first observed 14 Oct 2026. The source may have changed or removed it, or this installation may no longer collect it.

Microsoft Copilot (Microsoft 365): Model Selector in Microsoft 365 Copilot

The Model Selector in Microsoft 365 Copilot gives users more control over reasoning depth, enabling automatic reasoning for simple tasks and explicit control when desired. The three modes that are supported as part of GPT-5 are: Auto (default) - system decides how long to think, Quick response - answers right away, Think deeper - Thinks longer for better answers.

These are the links kept with this observation. Connections from today's collection are not evidence of what was related then.

Page history

Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.

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Field-level log (29)

Up to 100 recent field edits are shown; older edits may be outside retention.

  1. 31 Oct 2026 · 08:38:12 UTC Last changed31 Dec 2025 00:15 UTC → 21 Nov 2025 23:15 UTC
  2. 31 Oct 2026 · 08:38:12 UTC CloudsWorldwide (Standard Multi-Tenant), GCC, GCC High, DoD → DoD, GCC, GCC High, Worldwide (Standard Multi-Tenant)
  3. 31 Oct 2026 · 08:38:12 UTC General availability targetDecember CY2025 → Not stated
  4. 31 Oct 2026 · 08:38:12 UTC Source coverage: microsoft-365-roadmapCurrent → Not collected
  5. 31 Oct 2026 · 08:38:12 UTC Source coverage: merill-message-center-archiveCurrent
  6. 31 Oct 2026 · 08:38:12 UTC Link: Microsoft 365 Copilot/roadmap?topic=Microsoft%20365%20Copilot&period=all#items → No longer listed in this observation
  7. 31 Oct 2026 · 08:38:12 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/en-us/microsoft-365/roadmap?id=532736 → No longer listed in this observation
  8. 31 Oct 2026 · 08:38:12 UTC Link: Microsoft Copilot (Microsoft 365)/roadmap?topic=Microsoft%20Copilot%20%28Microsoft%20365%29&period=all#items
  9. 28 Oct 2026 · 08:37:56 UTC Link: Microsoft roadmap entryhttps://www.microsoft.com/microsoft-365/roadmap?id=532736 → https://www.microsoft.com/en-us/microsoft-365/roadmap?id=532736
  10. 26 Oct 2026 · 18:49:55 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  11. 26 Oct 2026 · 17:48:57 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  12. 26 Oct 2026 · 06:24:14 UTC Link: Microsoft 365 Message Center Archive by Merill Fernandohttps://mc.merill.net/message/RM532736
  13. 25 Oct 2026 · 20:06:13 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  14. 25 Oct 2026 · 18:13:50 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  15. 24 Oct 2026 · 11:31:34 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  16. 24 Oct 2026 · 09:51:08 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  17. 23 Oct 2026 · 09:33:49 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  18. 23 Oct 2026 · 08:31:50 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  19. 22 Oct 2026 · 18:42:24 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  20. 22 Oct 2026 · 17:41:25 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  21. 21 Oct 2026 · 20:45:25 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  22. 21 Oct 2026 · 19:44:24 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  23. 18 Oct 2026 · 14:54:30 UTC Link: Microsoft 365 Copilot/roadmap?topic=Microsoft%20365%20Copilot&period=all#items
  24. 15 Oct 2026 · 14:22:54 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  25. 15 Oct 2026 · 13:21:54 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  26. 15 Oct 2026 · 12:20:54 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  27. 15 Oct 2026 · 11:19:54 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
  28. 14 Oct 2026 · 11:54:40 UTC Source coverage: microsoft-365-roadmapIncomplete → Current
  29. 14 Oct 2026 · 11:22:42 UTC Source coverage: microsoft-365-roadmapCurrent → Incomplete
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 14 Nov 03:59 UTC · 274 of 275 readable · 270 fully read · documentation 469/469 current