Triple
T21755079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niigata Stadium |
E537016
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Big Swan Stadium |
—
|
NE NERFINISHED |
How this triple was built (3 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: Big Swan Stadium | Statement: [Niigata Stadium, alsoKnownAs, Big Swan Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Big Swan Stadium Context triple: [Niigata Stadium, alsoKnownAs, Big Swan Stadium]
-
A.
Robina Stadium
Robina Stadium is a purpose-built rectangular sports venue on the Gold Coast in Queensland, Australia, primarily used for rugby league and other field sports.
-
B.
Dragon Stadium
Dragon Stadium is a soccer venue in Texas that formerly served as the home ground for Major League Soccer club Dallas Burn.
-
C.
Blackstock Stadium
Blackstock Stadium is the primary outdoor athletic venue at DePauw University, best known as the longtime home of the university’s football program and the annual Monon Bell rivalry game.
-
D.
1300SMILES Stadium
1300SMILES Stadium is a rugby league venue in Townsville, Queensland, that long served as the home ground of the North Queensland Cowboys in the National Rugby League.
-
E.
Central Stadium
Central Stadium is a multi-purpose sports venue in Yekaterinburg, Russia, best known as the home ground of football club FC Ural Yekaterinburg.
- 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 Swan Stadium Target entity description: Big Swan Stadium is a large multi-purpose sports venue in Niigata, Japan, best known as the home ground of football club Albirex Niigata and as a host stadium during the 2002 FIFA World Cup.
-
A.
Robina Stadium
Robina Stadium is a purpose-built rectangular sports venue on the Gold Coast in Queensland, Australia, primarily used for rugby league and other field sports.
-
B.
Dragon Stadium
Dragon Stadium is a soccer venue in Texas that formerly served as the home ground for Major League Soccer club Dallas Burn.
-
C.
Blackstock Stadium
Blackstock Stadium is the primary outdoor athletic venue at DePauw University, best known as the longtime home of the university’s football program and the annual Monon Bell rivalry game.
-
D.
1300SMILES Stadium
1300SMILES Stadium is a rugby league venue in Townsville, Queensland, that long served as the home ground of the North Queensland Cowboys in the National Rugby League.
-
E.
Central Stadium
Central Stadium is a multi-purpose sports venue in Yekaterinburg, Russia, best known as the home ground of football club FC Ural Yekaterinburg.
- F. None of above. chosen
Provenance (2 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d8d6d0081908e0ccfbccea58895 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 16, 2026, 6:50 p.m.