Triple
T14690618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niigata Prefecture |
E345022
|
entity |
| Predicate | hasStadium |
P105
|
FINISHED |
| Object | Denka Big Swan Stadium |
E148623
|
NE FINISHED |
How this triple was built (2 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: Denka Big Swan Stadium | Statement: [Niigata Prefecture, hasStadium, Denka Big Swan Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Denka Big Swan Stadium Context triple: [Niigata Prefecture, hasStadium, Denka Big Swan Stadium]
-
A.
Denka Big Swan Stadium
chosen
Denka 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 for hosting major J.League and international matches.
-
B.
Yuvileiny Stadium
Yuvileiny Stadium is a multi-purpose sports arena located in Sumy, Ukraine, primarily used for football matches and athletic events.
-
C.
Gesa Stadium
Gesa Stadium is a minor league baseball park in Pasco, Washington, best known as the home field of the Tri-City Dust Devils.
-
D.
Marakana Stadium
Marakana Stadium is the popular nickname for Red Star Stadium, the iconic football arena in Belgrade, Serbia, known for its intense atmosphere and passionate supporters.
-
E.
UB Stadium
UB Stadium is a multi-purpose outdoor sports venue and primary football stadium for the University at Buffalo in Amherst, New York.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb585d46c81908d6964130914cec4 |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fde189771c81909289b8b044e32547 |
completed | May 8, 2026, 1:13 p.m. |
Created at: April 10, 2026, 1:28 a.m.