Microsoft Agent 1.4
Appearance
| Name | Microsoft Agent 1.4 |
|---|---|
| Developer(s) | Microsoft |
| Written in | C++ |
| Operating system | Microsoft Windows |
| Discontinued? | Yes |
Microsoft Agent 1.4 is a beta release of Microsoft Agent. It was discovered on November 27th, 2025 inside of the German version of Microsoft Agent 1.5 build 232, which accidentally has its file version set to 1.4.0.197 on both the Microsoft Agent Server and Microsoft Agent Control.
Builds
| Build number | Source |
|---|---|
| Microsoft Agent 1.4.0.197 | Microsoft Agent 1.5 build 232 German installer |
Gallery
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Details tab on the AgentSvr.exe of Microsoft Agent 1.5 build 232 German edition. It mistakenly lists the 1.4 build as the product number.
Trivia
- This is the second Microsoft Agent beta build to be confirmed by metadata, the first being Microsoft Agent 1.6.
- The existence of this build likely confirms that Microsoft Agent 1.1, 1.2, 1.8, and 1.9 potentially exist.
- Based on version numbers, it was likely that Agent 1.1 is Microsoft Agent Beta and Agent 1.2 is Microsoft Agent Beta 2.0 as Microsoft Agent 1.3 is confirmed to Beta 3. However, on December 10th, 2025, screenshots of Microsoft Agent Beta 2.0 were found showing it has a version number of 0.2.0, and on December 22nd, 2025, Microsoft Agent Beta was found and had a version number of 0.11.
- This proves 1.1 and 1.2 were not Beta and Beta 2, but instead are probably betas of 1.3.
- Based on version numbers, it was likely that Agent 1.1 is Microsoft Agent Beta and Agent 1.2 is Microsoft Agent Beta 2.0 as Microsoft Agent 1.3 is confirmed to Beta 3. However, on December 10th, 2025, screenshots of Microsoft Agent Beta 2.0 were found showing it has a version number of 0.2.0, and on December 22nd, 2025, Microsoft Agent Beta was found and had a version number of 0.11.