Japan Open Tennis Championships (indoor editions)
E398386
The Japan Open Tennis Championships (indoor editions) were professional tennis tournaments held on indoor courts in Tokyo, forming part of the international men’s tour and attracting top global players.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Japan Open | 1 |
| Japan Open Tennis Championships (indoor editions) canonical | 1 |
| indoor editions of Japan Open Tennis Championships | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3911065 — 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: Japan Open Tennis Championships (indoor editions) Context triple: [Tokyo Metropolitan Gymnasium, notableEventHosted, Japan Open Tennis Championships (indoor editions)]
-
A.
World Badminton Grand Prix
The World Badminton Grand Prix was an international series of elite badminton tournaments sanctioned by the International Badminton Federation that featured many of the sport’s top players.
-
B.
Miami Open tennis tournament
The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
-
C.
Yamate Museum of Tennis
The Yamate Museum of Tennis is a specialized museum in Yokohama, Japan, dedicated to the history and culture of tennis, particularly its early development in the country.
-
D.
Tari-Pori Open
Tari-Pori Open is a parliamentary electorate in Papua New Guinea’s Hela Province, known for being represented by Prime Minister James Marape.
-
E.
WTA Elite Trophy
The WTA Elite Trophy is a year-end professional women’s tennis tournament featuring high-ranked players who narrowly miss qualifying for the WTA Finals.
- 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: Japan Open Tennis Championships (indoor editions) Target entity description: The Japan Open Tennis Championships (indoor editions) were professional tennis tournaments held on indoor courts in Tokyo, forming part of the international men’s tour and attracting top global players.
-
A.
World Badminton Grand Prix
The World Badminton Grand Prix was an international series of elite badminton tournaments sanctioned by the International Badminton Federation that featured many of the sport’s top players.
-
B.
Miami Open tennis tournament
The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
-
C.
Yamate Museum of Tennis
The Yamate Museum of Tennis is a specialized museum in Yokohama, Japan, dedicated to the history and culture of tennis, particularly its early development in the country.
-
D.
Tari-Pori Open
Tari-Pori Open is a parliamentary electorate in Papua New Guinea’s Hela Province, known for being represented by Prime Minister James Marape.
-
E.
WTA Elite Trophy
The WTA Elite Trophy is a year-end professional women’s tennis tournament featuring high-ranked players who narrowly miss qualifying for the WTA Finals.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
defunct tennis tournament
ⓘ
indoor tennis tournament ⓘ men's tennis tournament ⓘ |
| attracted | top global players ⓘ |
| category | indoor editions of Japan Open Tennis Championships ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| courtType | indoor courts ⓘ |
| genderCategory |
men's doubles
ⓘ
men's singles ⓘ |
| hostCountryAssociation | Japan Tennis Association ⓘ |
| location | Tokyo ⓘ |
| partOf | men's professional tennis circuit ⓘ |
| playedIndoors | true ⓘ |
| professionalStatus | professional tournament ⓘ |
| sport | tennis ⓘ |
| surface | indoor carpet courts ⓘ |
| tourLevel | men's international tour event ⓘ |
| tournamentFormat | knockout draw ⓘ |
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: Japan Open Tennis Championships (indoor editions) Description of subject: The Japan Open Tennis Championships (indoor editions) were professional tennis tournaments held on indoor courts in Tokyo, forming part of the international men’s tour and attracting top global players.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Tokyo Metropolitan Gymnasium
→
notableEventHosted
→
Japan Open Tennis Championships (indoor editions)
ⓘ
Japan Open Tennis Championships (indoor editions)
→
category
→
indoor editions of Japan Open Tennis Championships
ⓘ
linked to: Japan Open Tennis Championships (indoor editions)
linked to: Japan Open Tennis Championships (indoor editions)