Triple
T10253862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Verblitz |
E240411
|
entity |
| Predicate | homeStadium |
P890
|
FINISHED |
| Object |
Mizuho Rugby Stadium
Mizuho Rugby Stadium is a rugby union venue in Japan best known as the home ground of the Top League club Toyota Verblitz.
|
E853860
|
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: Mizuho Rugby Stadium | Statement: [Toyota Verblitz, homeStadium, Mizuho Rugby Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mizuho Rugby Stadium Context triple: [Toyota Verblitz, homeStadium, Mizuho Rugby Stadium]
-
A.
Hanazono Rugby Stadium
Hanazono Rugby Stadium is a historic rugby union stadium in Japan, renowned as one of the country’s oldest dedicated rugby grounds and a key venue for school and professional rugby competitions.
-
B.
Chichibunomiya Rugby Stadium
Chichibunomiya Rugby Stadium is a prominent rugby union venue in Tokyo, Japan, named in honor of Prince Chichibu and known as a key site for domestic and international rugby matches.
-
C.
Niigata Stadium
Niigata Stadium is a large multi-purpose sports venue in Niigata, Japan, best known for hosting football matches and major events including games during the 2002 FIFA World Cup.
-
D.
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.
-
E.
Caesar Uyesaka Stadium
Caesar Uyesaka Stadium is a college baseball stadium at the University of California, Santa Barbara, serving as the home field for the UCSB Gauchos baseball team.
- 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: Mizuho Rugby Stadium Triple: [Toyota Verblitz, homeStadium, Mizuho Rugby Stadium]
Generated description
Mizuho Rugby Stadium is a rugby union venue in Japan best known as the home ground of the Top League club Toyota Verblitz.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mizuho Rugby Stadium Target entity description: Mizuho Rugby Stadium is a rugby union venue in Japan best known as the home ground of the Top League club Toyota Verblitz.
-
A.
Hanazono Rugby Stadium
Hanazono Rugby Stadium is a historic rugby union stadium in Japan, renowned as one of the country’s oldest dedicated rugby grounds and a key venue for school and professional rugby competitions.
-
B.
Chichibunomiya Rugby Stadium
Chichibunomiya Rugby Stadium is a prominent rugby union venue in Tokyo, Japan, named in honor of Prince Chichibu and known as a key site for domestic and international rugby matches.
-
C.
Niigata Stadium
Niigata Stadium is a large multi-purpose sports venue in Niigata, Japan, best known for hosting football matches and major events including games during the 2002 FIFA World Cup.
-
D.
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.
-
E.
Caesar Uyesaka Stadium
Caesar Uyesaka Stadium is a college baseball stadium at the University of California, Santa Barbara, serving as the home field for the UCSB Gauchos baseball team.
- 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_69d381a7e198819090280d5ab885d59e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d24b9a308190bba6d8e3e22e5ee0 |
completed | April 7, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f7cec62c819083e493e0fc7c65b5 |
completed | April 9, 2026, 12:50 a.m. |
| NEDg | Description generation | batch_69d6fa303d4c8190b9f1c3addf7d8b09 |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6ff301d488190b18f1e02bbf1dada |
completed | April 9, 2026, 1:21 a.m. |
Created at: April 6, 2026, 11:29 a.m.