Triple
T23156428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Derby |
E578450
|
entity |
| Predicate | notableStadiumUsed |
P10029
|
FINISHED |
| Object | Osaka Expo '70 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: Osaka Expo '70 Stadium | Statement: [Osaka Derby, notableStadiumUsed, Osaka Expo '70 Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka Expo '70 Stadium Context triple: [Osaka Derby, notableStadiumUsed, Osaka Expo '70 Stadium]
-
A.
Expo '70 Stadium
chosen
Expo '70 Stadium was a multi-purpose sports venue in Suita, Osaka, best known as the longtime home ground of Japanese football club Gamba Osaka before their move to a new stadium.
-
B.
Osaka Nagai Stadium
Osaka Nagai Stadium is a major multi-purpose sports venue in Osaka, Japan, best known as a prominent football stadium and athletics arena that has hosted J.League matches and international events.
-
C.
Komazawa Olympic Park Stadium
Komazawa Olympic Park Stadium is a multi-purpose sports venue in Tokyo, Japan, originally developed for the 1964 Summer Olympics and now used for various athletic and football events.
-
D.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
E.
National Kasumigaoka Stadium
National Kasumigaoka Stadium is a historic sports venue in Tokyo, Japan, best known as the former national stadium that hosted major football matches and athletics events, including the 1964 Summer Olympics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notableStadiumUsed Context triple: [Osaka Derby, notableStadiumUsed, Osaka Expo '70 Stadium]
-
A.
notableStadium
Indicates that an entity is a stadium that is particularly prominent, famous, or significant in some notable way.
-
B.
stadiumUsedFor
Indicates that a particular stadium is used for a specific activity, event, or purpose.
-
C.
notableBallparkUsed
Indicates that a particular ballpark has been notably used or served as a significant venue for the referenced subject.
-
D.
hasStadiumUse
Indicates that one entity (typically a team, organization, or event) uses or is authorized to use a particular stadium for its activities or purposes.
-
E.
playedAtStadium
chosen
Indicates that an event or game took place at, or was hosted in, a specific stadium.
- F. None of above.
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_69e245fb8de081908f0eba7b5fd75bc4 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18efd598c81908fba9d583e30660e |
completed | April 29, 2026, 4:54 a.m. |
| PD | Predicate disambiguation | batch_69ef89ff76808190808ee4ad9dea776b |
completed | April 27, 2026, 4:08 p.m. |
Created at: April 17, 2026, 4:01 p.m.