Triple
T1173703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2002 FIFA World Cup |
E24969
|
entity |
| Predicate | openingMatchStadium |
P14033
|
FINISHED |
| Object |
Seoul World Cup Stadium
Seoul World Cup Stadium is a major football venue in Seoul, South Korea, best known as the primary arena built for the 2002 FIFA World Cup and one of the country's largest and most iconic stadiums.
|
E139252
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Seoul World Cup Stadium | Statement: [2002 FIFA World Cup, openingMatchStadium, Seoul World Cup Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seoul World Cup Stadium Context triple: [2002 FIFA World Cup, openingMatchStadium, Seoul World Cup Stadium]
-
A.
Seoul Olympic Stadium
Seoul Olympic Stadium is a large multi-purpose sports venue in Seoul, South Korea, best known for hosting the opening and closing ceremonies and athletics events of the 1988 Summer Olympics.
-
B.
Rungrado 1st of May Stadium
Rungrado 1st of May Stadium is a massive multi-purpose arena in North Korea widely regarded as one of the largest stadiums in the world by seating capacity.
-
C.
National Stadium
National Stadium is a prominent sports arena in New Delhi, India, best known for hosting field hockey and other major athletic events.
-
D.
Shanghai Stadium
Shanghai Stadium is a large multi-purpose sports arena in Shanghai, China, best known for hosting major football matches, athletics events, and concerts.
-
E.
Shenyang Olympic Sports Center Stadium
Shenyang Olympic Sports Center Stadium is a large multi-purpose sports venue in Shenyang, China, best known for hosting major football matches and athletic events, including fixtures during the 2008 Beijing Olympics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Seoul World Cup Stadium Triple: [2002 FIFA World Cup, openingMatchStadium, Seoul World Cup Stadium]
Generated description
Seoul World Cup Stadium is a major football venue in Seoul, South Korea, best known as the primary arena built for the 2002 FIFA World Cup and one of the country's largest and most iconic stadiums.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seoul World Cup Stadium Target entity description: Seoul World Cup Stadium is a major football venue in Seoul, South Korea, best known as the primary arena built for the 2002 FIFA World Cup and one of the country's largest and most iconic stadiums.
-
A.
Seoul Olympic Stadium
Seoul Olympic Stadium is a large multi-purpose sports venue in Seoul, South Korea, best known for hosting the opening and closing ceremonies and athletics events of the 1988 Summer Olympics.
-
B.
Rungrado 1st of May Stadium
Rungrado 1st of May Stadium is a massive multi-purpose arena in North Korea widely regarded as one of the largest stadiums in the world by seating capacity.
-
C.
National Stadium
National Stadium is a prominent sports arena in New Delhi, India, best known for hosting field hockey and other major athletic events.
-
D.
Shanghai Stadium
Shanghai Stadium is a large multi-purpose sports arena in Shanghai, China, best known for hosting major football matches, athletics events, and concerts.
-
E.
Shenyang Olympic Sports Center Stadium
Shenyang Olympic Sports Center Stadium is a large multi-purpose sports venue in Shenyang, China, best known for hosting major football matches and athletic events, including fixtures during the 2008 Beijing Olympics.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingMatchStadium Context triple: [2002 FIFA World Cup, openingMatchStadium, Seoul World Cup Stadium]
-
A.
openingMatch
Indicates that one entity serves as the initial or first match, game, or contest in a series, event, or competition involving another entity.
-
B.
openingMatchScore
Indicates the degree of similarity or compatibility between an opening (e.g., a position, role, or opportunity) and a given candidate or item, typically expressed as a numeric score.
-
C.
hostStadium
chosen
Indicates that a particular stadium serves as the venue where an event, team, or competition is hosted.
-
D.
mainStadium
Indicates that a particular stadium serves as the primary or home stadium associated with an entity (such as a team, club, or organization).
-
E.
playedAtStadium
Indicates that an event or game took place at, or was hosted in, a specific stadium.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a494082a7c819095004f423f294a64 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bd53e4b48190abb2167f8074a6bc |
completed | March 1, 2026, 10:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8311ba6481908aaca4c1e9d8b78f |
completed | March 7, 2026, 7:57 p.m. |
| NEDg | Description generation | batch_69ac83add3608190be198ba153721d5c |
completed | March 7, 2026, 7:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac846e724081909696c8c44f2f9500 |
completed | March 7, 2026, 8:02 p.m. |
| PD | Predicate disambiguation | batch_69a4bb5844348190b01ac6506906ba3b |
completed | March 1, 2026, 10:19 p.m. |
Created at: March 1, 2026, 7:45 p.m.