Triple
T6232514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gamba Osaka |
E139389
|
entity |
| Predicate | formerHomeStadium |
P901
|
FINISHED |
| Object |
Expo '70 Stadium
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.
|
E582254
|
NE FINISHED |
How this triple was built (4 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: Expo '70 Stadium | Statement: [Gamba Osaka, formerHomeStadium, Expo '70 Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo '70 Stadium Context triple: [Gamba Osaka, formerHomeStadium, Expo '70 Stadium]
-
A.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
B.
Komazawa Olympic Park
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
C.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
D.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
-
E.
Osaka Municipal Central Gymnasium
Osaka Municipal Central Gymnasium is a multi-purpose indoor sports arena in Osaka, Japan, best known as the home venue of the professional basketball team Osaka Evessa.
- 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: Expo '70 Stadium Triple: [Gamba Osaka, formerHomeStadium, Expo '70 Stadium]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Expo '70 Stadium Target entity description: 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.
-
A.
Setsoto Stadium
Setsoto Stadium is a multi-purpose national sports venue in Maseru, Lesotho, primarily used for football matches and major public events.
-
B.
Komazawa Olympic Park
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
C.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
-
D.
Tokyo Metropolitan Gymnasium
Tokyo Metropolitan Gymnasium is a prominent modern sports complex in Tokyo, Japan, renowned for its distinctive contemporary architecture and role as a major venue for national and international sporting events.
-
E.
Osaka Municipal Central Gymnasium
Osaka Municipal Central Gymnasium is a multi-purpose indoor sports arena in Osaka, Japan, best known as the home venue of the professional basketball team Osaka Evessa.
- F. None of above. chosen
Provenance (5 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_69c008b0e7ac8190808a59573ee646f3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062ee6f088190bf72692eb8ffb761 |
completed | March 22, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5190757648190a73575e680a35684 |
completed | March 26, 2026, 11:31 a.m. |
| NEDg | Description generation | batch_69c51ceaef308190b58b08aafd94b016 |
completed | March 26, 2026, 11:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c583cf8c588190a9c31078704af064 |
completed | March 26, 2026, 7:06 p.m. |
Created at: March 22, 2026, 4:22 p.m.