May 2021 Update (21H1)
E195488
May 2021 Update (21H1) is a feature update to Windows 10 that delivered minor improvements to performance, security, and remote work capabilities while maintaining broad compatibility with existing systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| May 2021 Update (21H1) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1762003 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: May 2021 Update (21H1) Context triple: [Windows 10, majorUpdate, May 2021 Update (21H1)]
-
A.
March Meeting
March Meeting is a major annual physics conference that brings together thousands of researchers worldwide to present and discuss cutting-edge developments in condensed matter and related fields.
-
B.
Muanda
Muanda is a coastal town in the Democratic Republic of the Congo situated near the mouth of the Congo River on the Atlantic Ocean.
-
C.
Route 2020
Route 2020 is an extension of the Dubai Metro built to connect the existing network to the Expo 2020 site and surrounding developing areas.
-
D.
April Meeting
The April Meeting is a major annual physics conference that brings together researchers to present and discuss advances across a wide range of subfields, including astrophysics, particle physics, and nuclear physics.
-
E.
VII (2014-11-04)
VII is the debut studio album by American singer Teyana Taylor, showcasing her blend of contemporary R&B and hip hop–soul.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: May 2021 Update (21H1) Target entity description: May 2021 Update (21H1) is a feature update to Windows 10 that delivered minor improvements to performance, security, and remote work capabilities while maintaining broad compatibility with existing systems.
-
A.
March Meeting
March Meeting is a major annual physics conference that brings together thousands of researchers worldwide to present and discuss cutting-edge developments in condensed matter and related fields.
-
B.
Muanda
Muanda is a coastal town in the Democratic Republic of the Congo situated near the mouth of the Congo River on the Atlantic Ocean.
-
C.
Route 2020
Route 2020 is an extension of the Dubai Metro built to connect the existing network to the Expo 2020 site and surrounding developing areas.
-
D.
April Meeting
The April Meeting is a major annual physics conference that brings together researchers to present and discuss advances across a wide range of subfields, including astrophysics, particle physics, and nuclear physics.
-
E.
VII (2014-11-04)
VII is the debut studio album by American singer Teyana Taylor, showcasing her blend of contemporary R&B and hip hop–soul.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Windows 10 feature update
ⓘ
operating system update ⓘ software release ⓘ |
| basedOn |
Windows 10 May 2020 Update (2004) codebase
ⓘ
Windows 10 ⓘ
surface form:
Windows 10 October 2020 Update (20H2) codebase
|
| codename | 21H1 ⓘ |
| compatibleWith |
existing Windows 10 device drivers
ⓘ
most Windows 10 applications ⓘ |
| designGoal | maintain broad compatibility with existing systems ⓘ |
| developedBy | Microsoft ⓘ |
| distributionMethod |
Media Creation Tool
ⓘ
Microsoft Volume Licensing ⓘ
surface form:
Volume Licensing Service Center
Windows Server Update Services ⓘ Windows Update ⓘ |
| focus |
performance improvements
ⓘ
remote work capabilities ⓘ security improvements ⓘ |
| hasVersionCode | 21H1 ⓘ |
| hasVersionName | Windows 10 May 2021 Update ⓘ |
| improves |
Group Policy
ⓘ
surface form:
Group Policy Service performance over remote work scenarios
Windows Defender Application Guard performance ⓘ Windows Hello multicamera support ⓘ Windows Management Instrumentation performance over remote work scenarios ⓘ |
| includes |
quality improvements
ⓘ
security fixes ⓘ |
| intendedUsers |
business users
ⓘ
education users ⓘ enterprise users ⓘ home users ⓘ |
| isMinorUpdateComparedTo |
Windows 10 October 2020 Update
ⓘ
surface form:
Windows 10 October 2020 Update (20H2)
|
| kernelVersion | Windows 10 version 2004 kernel ⓘ |
| majorVersion |
Windows 10 May 2021 Update
ⓘ
surface form:
Windows 10 version 21H1
|
| marketingName | Windows 10 May 2021 Update ⓘ |
| partOfSeries | Windows 10 ⓘ |
| precedes | Windows 10 November 2021 Update (21H2) ⓘ |
| releaseType | feature update ⓘ |
| succeeds |
Windows 10 October 2020 Update
ⓘ
surface form:
Windows 10 October 2020 Update (20H2)
|
| supports |
ARM64 architecture
ⓘ
x64 architecture ⓘ x86 architecture ⓘ |
| supportsFeature |
Windows Hello as default sign-in for compatible devices
ⓘ
improved Windows Defender Application Guard document opening performance ⓘ performance improvements for remote work scenarios ⓘ |
| targetPlatform | Windows 10 ⓘ |
| updateChannel | Semi-Annual Channel ⓘ |
| updateMechanism | enablement package for versions 2004 and 20H2 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: May 2021 Update (21H1) Description of subject: May 2021 Update (21H1) is a feature update to Windows 10 that delivered minor improvements to performance, security, and remote work capabilities while maintaining broad compatibility with existing systems.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.