Triple
T14884513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sunwolves |
E350086
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Prince Chichibu Memorial Stadium
Prince Chichibu Memorial Stadium is a prominent rugby union stadium in Tokyo, Japan, known for hosting top-level domestic and international matches.
|
E1125430
|
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: Prince Chichibu Memorial Stadium | Statement: [Sunwolves, homeStadium, Prince Chichibu Memorial Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince Chichibu Memorial Stadium Context triple: [Sunwolves, homeStadium, Prince Chichibu Memorial Stadium]
-
A.
Fujiidera Stadium
Fujiidera Stadium was a baseball stadium in Fujiidera, Osaka Prefecture, Japan, best known as a longtime home field for Nippon Professional Baseball games.
-
B.
Mizuho Athletic Stadium
Mizuho Athletic Stadium is a multi-purpose sports venue in Nagoya, Japan, best known as the longtime home ground of the professional football club Nagoya Grampus.
-
C.
Ajinomoto Stadium
Ajinomoto Stadium is a large multi-purpose sports venue in Tokyo, Japan, best known for hosting professional football matches and major sporting events.
-
D.
Hakata no Mori Stadium
Hakata no Mori Stadium, now known as Best Denki Stadium, is a multi-purpose sports venue in Fukuoka, Japan, primarily used for football matches.
-
E.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
- 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: Prince Chichibu Memorial Stadium Triple: [Sunwolves, homeStadium, Prince Chichibu Memorial Stadium]
Generated description
Prince Chichibu Memorial Stadium is a prominent rugby union stadium in Tokyo, Japan, known for hosting top-level domestic and international matches.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prince Chichibu Memorial Stadium Target entity description: Prince Chichibu Memorial Stadium is a prominent rugby union stadium in Tokyo, Japan, known for hosting top-level domestic and international matches.
-
A.
Fujiidera Stadium
Fujiidera Stadium was a baseball stadium in Fujiidera, Osaka Prefecture, Japan, best known as a longtime home field for Nippon Professional Baseball games.
-
B.
Mizuho Athletic Stadium
Mizuho Athletic Stadium is a multi-purpose sports venue in Nagoya, Japan, best known as the longtime home ground of the professional football club Nagoya Grampus.
-
C.
Ajinomoto Stadium
Ajinomoto Stadium is a large multi-purpose sports venue in Tokyo, Japan, best known for hosting professional football matches and major sporting events.
-
D.
Hakata no Mori Stadium
Hakata no Mori Stadium, now known as Best Denki Stadium, is a multi-purpose sports venue in Fukuoka, Japan, primarily used for football matches.
-
E.
Onikan Stadium
Onikan Stadium is a historic multi-purpose sports arena located on Lagos Island in Lagos, Nigeria.
- 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_69d822ee4f408190b6ac3b2fa434f0df |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded5f4598081908735e8d7dfce8074 |
completed | April 15, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b5d0a208190b2490c86b15a42db |
completed | May 8, 2026, 11:01 p.m. |
| NEDg | Description generation | batch_69fe6c7cc6a481908b1b7e15cd7640a5 |
completed | May 8, 2026, 11:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe6e0950e481909c63e47bc98267bf |
completed | May 8, 2026, 11:13 p.m. |
Created at: April 10, 2026, 1:56 a.m.