Big Egg
E110011
Big Egg is the popular nickname for the Tokyo Dome, a large indoor baseball stadium in Tokyo that hosts the Yomiuri Giants and major sporting and entertainment events.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Big Egg canonical | 3 |
| Big Egg City | 1 |
| The Big Egg | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T927972 — 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: Big Egg Context triple: [Yomiuri Giants, homeStadiumAlternateName, Big Egg]
-
A.
The Egg
The Egg is a modern, student-centered dining and learning facility at the Culinary Institute of America’s Hyde Park campus that showcases culinary education in a real-world restaurant environment.
-
B.
The Egg
The Egg is an iconic, egg-shaped performing arts venue in Albany, New York, known for its distinctive modernist architecture and role as a cultural center.
-
C.
EGGP
EGGP is the ICAO airport code for Liverpool John Lennon Airport in Liverpool, England.
-
D.
The Big Bam
The Big Bam is a famous nickname for Babe Ruth, the legendary American baseball slugger who transformed the sport in the early 20th century.
-
E.
Plump Jack
Plump Jack is an opera by American composer Gordon Getty, based on the character Sir John Falstaff from Shakespeare’s history plays.
- 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: Big Egg Target entity description: Big Egg is the popular nickname for the Tokyo Dome, a large indoor baseball stadium in Tokyo that hosts the Yomiuri Giants and major sporting and entertainment events.
-
A.
The Egg
The Egg is a modern, student-centered dining and learning facility at the Culinary Institute of America’s Hyde Park campus that showcases culinary education in a real-world restaurant environment.
-
B.
The Egg
The Egg is an iconic, egg-shaped performing arts venue in Albany, New York, known for its distinctive modernist architecture and role as a cultural center.
-
C.
EGGP
EGGP is the ICAO airport code for Liverpool John Lennon Airport in Liverpool, England.
-
D.
The Big Bam
The Big Bam is a famous nickname for Babe Ruth, the legendary American baseball slugger who transformed the sport in the early 20th century.
-
E.
Plump Jack
Plump Jack is an opera by American composer Gordon Getty, based on the character Sir John Falstaff from Shakespeare’s history plays.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
entertainment venue ⓘ indoor stadium ⓘ sports venue ⓘ stadium ⓘ |
| country | Japan ⓘ |
| hasCategory |
Baseball venues in Japan
ⓘ
Indoor arenas in Japan ⓘ Music venues in Tokyo ⓘ Sports venues in Tokyo ⓘ |
| hasFeature |
indoor climate control
ⓘ
large video scoreboard ⓘ retractable seating sections ⓘ |
| hasNickname | Big Egg ⓘ |
| homeTeam | Yomiuri Giants ⓘ |
| homeVenue | Big Egg ⓘ |
| hosts |
American football games
ⓘ
boxing events ⓘ concerts ⓘ conventions ⓘ exhibitions ⓘ mixed martial arts events ⓘ professional baseball games ⓘ professional wrestling events ⓘ |
| locatedInCity | Tokyo ⓘ |
| locatedInCountry | Japan ⓘ |
| locatedInPrefecture | Tokyo Prefecture ⓘ |
| locatedInWard |
Bunkyo
ⓘ
linked to:
Bunkyō
|
| maximumCapacityEvents | around 55000 ⓘ |
| nicknameOf | Tokyo Dome ⓘ |
| notableTenant | Yomiuri Giants ⓘ |
| opened | 1988-03-17 ⓘ |
| openingYear | 1988 ⓘ |
| operator | Tokyo Dome Corporation ⓘ |
| owner |
Yomiuri Shimbun Holdings
ⓘ
linked to:
Yomiuri Group
|
| partOfComplex | Tokyo Dome City ⓘ |
| primarySport | baseball ⓘ |
| region |
Kanto region
ⓘ
linked to:
Kantō region
|
| roofType | air-supported roof ⓘ |
| seatingCapacityBaseball | around 45000 ⓘ |
| structureType | dome ⓘ |
| surface | artificial turf ⓘ |
| usedFor |
Nippon Professional Baseball games
ⓘ
international baseball tournaments ⓘ multi-purpose events ⓘ music concerts ⓘ |
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: Big Egg Description of subject: Big Egg is the popular nickname for the Tokyo Dome, a large indoor baseball stadium in Tokyo that hosts the Yomiuri Giants and major sporting and entertainment events.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.