MPK20
E305000
MPK20 is a major office building on Meta’s Menlo Park campus, known for its expansive, park-like rooftop and open-plan workspace designed to house thousands of employees.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2856289 — 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: MPK20 Context triple: [Facebook (Meta) headquarters, hasBuilding, MPK20]
-
A.
MK 2
MK 2 is the small natural satellite orbiting the distant dwarf planet Makemake in the Kuiper Belt.
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B.
MK
MK is the commonly used abbreviation for Umkhonto we Sizwe, the former armed wing of South Africa’s African National Congress during the anti-apartheid struggle.
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C.
MK
MK is the two-letter ISO 3166-1 alpha-2 country code assigned to North Macedonia.
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D.
Mk2
The Mk2 is the second generation of the Volkswagen Golf, a popular compact car produced in the 1980s and early 1990s known for its improved refinement, safety, and performance over its predecessor.
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E.
KMK
KMK is the central coordinating body of Germany’s state education and cultural ministers, responsible for harmonizing policies across the federal states.
- 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: MPK20 Target entity description: MPK20 is a major office building on Meta’s Menlo Park campus, known for its expansive, park-like rooftop and open-plan workspace designed to house thousands of employees.
-
A.
MK 2
MK 2 is the small natural satellite orbiting the distant dwarf planet Makemake in the Kuiper Belt.
-
B.
MK
MK is the commonly used abbreviation for Umkhonto we Sizwe, the former armed wing of South Africa’s African National Congress during the anti-apartheid struggle.
-
C.
MK
MK is the two-letter ISO 3166-1 alpha-2 country code assigned to North Macedonia.
-
D.
Mk2
The Mk2 is the second generation of the Volkswagen Golf, a popular compact car produced in the 1980s and early 1990s known for its improved refinement, safety, and performance over its predecessor.
-
E.
KMK
KMK is the central coordinating body of Germany’s state education and cultural ministers, responsible for harmonizing policies across the federal states.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
corporate headquarters building
ⓘ
office building ⓘ |
| campusRole |
central workspace hub
ⓘ
major office building ⓘ |
| capacity | thousands of employees ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designedAs | large open-plan office ⓘ |
| designedFor | Meta employees ⓘ |
| designedTo |
encourage collaboration
ⓘ
house thousands of employees ⓘ |
| environmentType | corporate campus building ⓘ |
| hasFeature |
cafés and dining areas
ⓘ
collaborative work areas ⓘ event spaces ⓘ expansive rooftop park ⓘ indoor-outdoor integration ⓘ large single-floor office space ⓘ meeting rooms ⓘ natural light emphasis ⓘ open-plan workspace ⓘ park-like rooftop ⓘ |
| hasUse |
administrative functions
ⓘ
collaboration ⓘ meetings ⓘ office work ⓘ software development ⓘ |
| locatedIn |
Menlo Park, California
ⓘ
Meta Menlo Park campus ⓘ |
| notableFor |
large continuous office floor
ⓘ
open-plan design ⓘ park-like rooftop ⓘ |
| occupant |
Facebook (company)
ⓘ
linked to:
Facebook
Meta Platforms, Inc. ⓘ |
| ownedBy | Meta Platforms, Inc. ⓘ |
| partOf |
Meta Menlo Park campus buildings
ⓘ
linked to:
Meta Menlo Park campus
Meta headquarters complex ⓘ |
| primaryFunction |
business operations offices
ⓘ
engineering offices ⓘ product development offices ⓘ technology company offices ⓘ |
| roofType | green roof ⓘ |
| roofUse |
informal meetings
ⓘ
recreation ⓘ relaxation ⓘ walking paths ⓘ |
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: MPK20 Description of subject: MPK20 is a major office building on Meta’s Menlo Park campus, known for its expansive, park-like rooftop and open-plan workspace designed to house thousands of employees.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: MPK20