Triple
T2025065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coralville, Iowa |
E44188
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Xtream Arena & GreenState Family Fieldhouse
Xtream Arena & GreenState Family Fieldhouse is a multi-purpose sports and entertainment complex in Coralville, Iowa, hosting events such as hockey, concerts, and community activities.
|
E225347
|
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: Xtream Arena & GreenState Family Fieldhouse | Statement: [Coralville, Iowa, hasFacility, Xtream Arena & GreenState Family Fieldhouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Xtream Arena & GreenState Family Fieldhouse Context triple: [Coralville, Iowa, hasFacility, Xtream Arena & GreenState Family Fieldhouse]
-
A.
Nynex Arena
Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
-
B.
Cable Dahmer Arena
Cable Dahmer Arena is a multi-purpose indoor venue in Independence, Missouri, hosting professional sports events, concerts, and other large-scale entertainment activities.
-
C.
Edgerton Park Sports Arena
Edgerton Park Sports Arena was an indoor sports venue in Rochester, New York, best known as the early home court of the professional basketball team that became the Sacramento Kings.
-
D.
Varsity Arena
Varsity Arena is an ice hockey venue in Toronto, Ontario, best known as the longtime home rink of the University of Toronto Varsity Blues.
-
E.
Pinnacle Bank Arena
Pinnacle Bank Arena is a multi-purpose indoor venue in Lincoln, Nebraska, best known as the home of the University of Nebraska Cornhuskers men's and women's basketball teams and for hosting major concerts and 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: Xtream Arena & GreenState Family Fieldhouse Triple: [Coralville, Iowa, hasFacility, Xtream Arena & GreenState Family Fieldhouse]
Generated description
Xtream Arena & GreenState Family Fieldhouse is a multi-purpose sports and entertainment complex in Coralville, Iowa, hosting events such as hockey, concerts, and community activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Xtream Arena & GreenState Family Fieldhouse Target entity description: Xtream Arena & GreenState Family Fieldhouse is a multi-purpose sports and entertainment complex in Coralville, Iowa, hosting events such as hockey, concerts, and community activities.
-
A.
Nynex Arena
Nynex Arena was the original name of the large indoor entertainment and sports venue now known as Manchester Arena in Manchester, England.
-
B.
Cable Dahmer Arena
Cable Dahmer Arena is a multi-purpose indoor venue in Independence, Missouri, hosting professional sports events, concerts, and other large-scale entertainment activities.
-
C.
Edgerton Park Sports Arena
Edgerton Park Sports Arena was an indoor sports venue in Rochester, New York, best known as the early home court of the professional basketball team that became the Sacramento Kings.
-
D.
Varsity Arena
Varsity Arena is an ice hockey venue in Toronto, Ontario, best known as the longtime home rink of the University of Toronto Varsity Blues.
-
E.
Pinnacle Bank Arena
Pinnacle Bank Arena is a multi-purpose indoor venue in Lincoln, Nebraska, best known as the home of the University of Nebraska Cornhuskers men's and women's basketball teams and for hosting major concerts and 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_69a8891201bc8190aca837be6de41579 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb8f3faa08190a48ae1355d6e009f |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0afa82ac81908c3e3c60c5721536 |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0b8bd2bc8190a6f16519f3f6e924 |
completed | March 8, 2026, 11:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0bf5364c8190bffbbd211a5e11a6 |
completed | March 8, 2026, 11:53 p.m. |
Created at: March 4, 2026, 7:38 p.m.