Bethesda North Marriott Hotel & Conference Center
E109769
Bethesda North Marriott Hotel & Conference Center is a large, modern hotel and meeting venue in North Bethesda, Maryland, known for hosting conferences, conventions, and business events.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bethesda North Marriott Hotel & Conference Center canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T925939 — 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: Bethesda North Marriott Hotel & Conference Center Context triple: [North Bethesda, Maryland, hasConferenceCenter, Bethesda North Marriott Hotel & Conference Center]
-
A.
MGM National Harbor
MGM National Harbor is a large luxury casino resort and entertainment complex located just outside Washington, D.C., featuring gaming, dining, retail, and performance venues.
-
B.
Trump International Hotel & Tower
Trump International Hotel & Tower is a luxury skyscraper hotel and residential building brand associated with former U.S. President Donald Trump, featuring high-end accommodations and prominent locations in major cities.
-
C.
McCormick Place
McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
-
D.
Potomac Center North
Potomac Center North is a federal office complex in Washington, D.C., that serves as the main headquarters for U.S. Immigration and Customs Enforcement (ICE).
-
E.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
- 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: Bethesda North Marriott Hotel & Conference Center Target entity description: Bethesda North Marriott Hotel & Conference Center is a large, modern hotel and meeting venue in North Bethesda, Maryland, known for hosting conferences, conventions, and business events.
-
A.
MGM National Harbor
MGM National Harbor is a large luxury casino resort and entertainment complex located just outside Washington, D.C., featuring gaming, dining, retail, and performance venues.
-
B.
Trump International Hotel & Tower
Trump International Hotel & Tower is a luxury skyscraper hotel and residential building brand associated with former U.S. President Donald Trump, featuring high-end accommodations and prominent locations in major cities.
-
C.
McCormick Place
McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
-
D.
Potomac Center North
Potomac Center North is a federal office complex in Washington, D.C., that serves as the main headquarters for U.S. Immigration and Customs Enforcement (ICE).
-
E.
Delta Center
Delta Center is a major multi-purpose indoor arena in Salt Lake City, Utah, best known for hosting the Utah Jazz and serving as a key venue during the 2002 Winter Olympics.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
building
ⓘ
conference center ⓘ hotel ⓘ |
| brand |
Marriott Hotels & Resorts
ⓘ
linked to:
Marriott International
|
| buildingType | high-rise hotel ⓘ |
| cateringFor |
business events
ⓘ
conferences ⓘ conventions ⓘ social events ⓘ |
| chain |
Marriott
ⓘ
linked to:
Marriott International
|
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAmenity |
Wi-Fi
ⓘ
audio-visual equipment rental ⓘ ballroom ⓘ banquet facilities ⓘ bar ⓘ business center ⓘ fitness center ⓘ guest rooms ⓘ meeting rooms ⓘ on-site restaurant ⓘ parking ⓘ wedding services ⓘ |
| hasFeature |
event services staff
ⓘ
large meeting space ⓘ modern design ⓘ |
| hasUse |
banquets
ⓘ
conventions ⓘ lodging ⓘ meetings ⓘ |
| locatedIn |
Maryland
ⓘ
Montgomery County, Maryland ⓘ
linked to:
Montgomery County
North Bethesda, Maryland ⓘ Washington metropolitan area ⓘ |
| near |
Bethesda
ⓘ
Rockville ⓘ
linked to:
Rockville, Maryland
Washington, D.C. ⓘ |
| nearTransport |
North Bethesda Metro station
ⓘ
linked to:
North Bethesda station
|
| operator | Marriott International ⓘ |
| postalCode | 20852 ⓘ |
| publicTransitLine | Washington Metro Red Line ⓘ |
| regionServed | Washington, D.C. area ⓘ |
| streetAddress | 5701 Marinelli Road ⓘ |
| targetAudience |
business travelers
ⓘ
conference attendees ⓘ tourists ⓘ |
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: Bethesda North Marriott Hotel & Conference Center Description of subject: Bethesda North Marriott Hotel & Conference Center is a large, modern hotel and meeting venue in North Bethesda, Maryland, known for hosting conferences, conventions, and business events.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
North Bethesda, Maryland
→
hasConferenceCenter
→
Bethesda North Marriott Hotel & Conference Center
ⓘ