Triple
T15954887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapporo metropolitan area |
E386908
|
entity |
| Predicate | hasSportsVenue |
P587
|
FINISHED |
| Object |
Sapporo Atsubetsu Park Stadium
Sapporo Atsubetsu Park Stadium is a multi-purpose sports stadium in Sapporo, Japan, best known as a football venue and home ground for local professional clubs.
|
E1189895
|
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: Sapporo Atsubetsu Park Stadium | Statement: [Sapporo metropolitan area, hasSportsVenue, Sapporo Atsubetsu Park Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sapporo Atsubetsu Park Stadium Context triple: [Sapporo metropolitan area, hasSportsVenue, Sapporo Atsubetsu Park Stadium]
-
A.
Sapporo City Maruyama Stadium
Sapporo City Maruyama Stadium is a multi-purpose sports venue in Sapporo, Japan, best known for hosting baseball games and other local sporting events.
-
B.
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.
-
C.
Sapporo Dome
Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
-
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.
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.
- 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: Sapporo Atsubetsu Park Stadium Triple: [Sapporo metropolitan area, hasSportsVenue, Sapporo Atsubetsu Park Stadium]
Generated description
Sapporo Atsubetsu Park Stadium is a multi-purpose sports stadium in Sapporo, Japan, best known as a football venue and home ground for local professional clubs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sapporo Atsubetsu Park Stadium Target entity description: Sapporo Atsubetsu Park Stadium is a multi-purpose sports stadium in Sapporo, Japan, best known as a football venue and home ground for local professional clubs.
-
A.
Sapporo City Maruyama Stadium
Sapporo City Maruyama Stadium is a multi-purpose sports venue in Sapporo, Japan, best known for hosting baseball games and other local sporting events.
-
B.
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.
-
C.
Sapporo Dome
Sapporo Dome is a multi-purpose stadium in Sapporo, Japan, best known for hosting baseball and football matches as well as major international sporting events.
-
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.
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.
- 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156f94b108190905d295c3405860e |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf16b1b881909768d18b889260da |
completed | May 10, 2026, 12:19 a.m. |
| NEDg | Description generation | batch_69ffd0adc58881908488e3237159ffab |
completed | May 10, 2026, 12:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffd1376e5081908920ecd3a4744662 |
completed | May 10, 2026, 12:28 a.m. |
Created at: April 10, 2026, 4:53 a.m.