Grand Hyatt Tokyo
E913037
Grand Hyatt Tokyo is a luxury five-star hotel in Tokyo known for its upscale accommodations, dining, and direct integration into the Roppongi Hills urban complex.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grand Hyatt Tokyo canonical | 2 |
| グランドハイアット東京 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11233463 — 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: Grand Hyatt Tokyo Context triple: [Roppongi Hills, hasPart, Grand Hyatt Tokyo]
-
A.
Sheraton Grande Tokyo Bay Hotel
Sheraton Grande Tokyo Bay Hotel is a large, family-friendly resort hotel located near Tokyo Disney Resort, offering convenient access to the parks along with extensive leisure and dining facilities.
-
B.
Hilton Tokyo Bay
Hilton Tokyo Bay is a major family-oriented hotel located near Tokyo Disney Resort, offering themed rooms and convenient access to the parks as an official partner property.
-
C.
The Westin Tokyo
The Westin Tokyo is a luxury hotel in Tokyo known for its upscale accommodations, refined dining, and convenient location in the Ebisu area.
-
D.
Hotel New Otani Tokyo
Hotel New Otani Tokyo is a major luxury hotel complex in central Tokyo, renowned for its extensive Japanese garden, multiple dining options, and role as a prominent venue for international events and conferences.
-
E.
Hotel Okura Tokyo Bay
Hotel Okura Tokyo Bay is an upscale, resort-style hotel located near Tokyo Disney Resort, known for its elegant Japanese-European design and convenient access to the theme parks.
- 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: Grand Hyatt Tokyo Target entity description: Grand Hyatt Tokyo is a luxury five-star hotel in Tokyo known for its upscale accommodations, dining, and direct integration into the Roppongi Hills urban complex.
-
A.
Sheraton Grande Tokyo Bay Hotel
Sheraton Grande Tokyo Bay Hotel is a large, family-friendly resort hotel located near Tokyo Disney Resort, offering convenient access to the parks along with extensive leisure and dining facilities.
-
B.
Hilton Tokyo Bay
Hilton Tokyo Bay is a major family-oriented hotel located near Tokyo Disney Resort, offering themed rooms and convenient access to the parks as an official partner property.
-
C.
The Westin Tokyo
The Westin Tokyo is a luxury hotel in Tokyo known for its upscale accommodations, refined dining, and convenient location in the Ebisu area.
-
D.
Hotel New Otani Tokyo
Hotel New Otani Tokyo is a major luxury hotel complex in central Tokyo, renowned for its extensive Japanese garden, multiple dining options, and role as a prominent venue for international events and conferences.
-
E.
Hotel Okura Tokyo Bay
Hotel Okura Tokyo Bay is an upscale, resort-style hotel located near Tokyo Disney Resort, known for its elegant Japanese-European design and convenient access to the theme parks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Hyatt hotel
ⓘ
five-star hotel ⓘ luxury hotel ⓘ skyscraper hotel ⓘ |
| address | 6-10-3 Roppongi, Minato-ku, Tokyo, Japan ⓘ |
| brand | Grand Hyatt ⓘ |
| checkInTime | 15:00 (typical) ⓘ |
| checkOutTime | 12:00 (typical) ⓘ |
| city | Tokyo ⓘ |
| country | Japan ⓘ |
| cuisineServed |
Chinese cuisine
ⓘ
Japanese cuisine ⓘ Western cuisine ⓘ |
| currencyAccepted | Japanese yen ⓘ |
| hasAmenity |
ballroom
ⓘ
club lounge ⓘ fitness center ⓘ indoor swimming pool ⓘ meeting rooms ⓘ spa ⓘ |
| hasConferenceFacilities | yes ⓘ |
| hasParking | yes ⓘ |
| hasWeddingFacilities | yes ⓘ |
| hasWifi | yes ⓘ |
| integratedInto |
Roppongi Hills urban complex
ⓘ
linked to:
Roppongi Hills
|
| languageOfService |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Minato, Tokyo
ⓘ
linked to:
Minato, Tokyo, Japan
Roppongi ⓘ Roppongi Hills ⓘ |
| managedBy | Hyatt Hotels Corporation ⓘ |
| near |
Mori Art Museum
ⓘ
Roppongi Hills Mori Tower ⓘ
linked to:
Mori Tower (Roppongi Hills Mori Tower)
Roppongi Station ⓘ |
| notableFor |
direct integration with Roppongi Hills shopping and entertainment areas
ⓘ
fine dining options ⓘ upscale accommodations ⓘ |
| numberOfRestaurants | multiple restaurants and bars ⓘ |
| numberOfRooms | approximately 390 ⓘ |
| offersViewOf |
Tokyo Tower (from some rooms)
ⓘ
Tokyo city skyline ⓘ
linked to:
Tokyo cityscape
|
| openingDate | 2003 ⓘ |
| partOf | Hyatt portfolio in Japan ⓘ |
| region | Kantō region ⓘ |
| starRating | 5 ⓘ |
| style | contemporary ⓘ |
| targetClientele |
business travelers
ⓘ
leisure travelers ⓘ |
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: Grand Hyatt Tokyo Description of subject: Grand Hyatt Tokyo is a luxury five-star hotel in Tokyo known for its upscale accommodations, dining, and direct integration into the Roppongi Hills urban complex.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.