Triple
T2509645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Footprint Center |
E52670
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Phoenix Arena Development L.P.
Phoenix Arena Development L.P. is the management company responsible for operating the Footprint Center, a major sports and entertainment venue in downtown Phoenix, Arizona.
|
E273040
|
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: Phoenix Arena Development L.P. | Statement: [Footprint Center, operator, Phoenix Arena Development L.P.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phoenix Arena Development L.P. Context triple: [Footprint Center, operator, Phoenix Arena Development L.P.]
-
A.
Oak View Group
Oak View Group is a global sports and live entertainment company that develops, owns, and operates arenas and venues, and provides venue management and related services.
-
B.
Monumental Sports & Entertainment
Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
-
C.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
-
D.
Atlanta Spirit LLC
Atlanta Spirit LLC was a sports ownership group best known for owning Atlanta’s NHL team, the Thrashers, as well as other major Atlanta franchises and their arena.
-
E.
Chicago Stadium Corporation
Chicago Stadium Corporation was the company that owned and operated Chicago Stadium, the historic indoor arena that hosted major sports and entertainment events in Chicago.
- 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: Phoenix Arena Development L.P. Triple: [Footprint Center, operator, Phoenix Arena Development L.P.]
Generated description
Phoenix Arena Development L.P. is the management company responsible for operating the Footprint Center, a major sports and entertainment venue in downtown Phoenix, Arizona.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Phoenix Arena Development L.P. Target entity description: Phoenix Arena Development L.P. is the management company responsible for operating the Footprint Center, a major sports and entertainment venue in downtown Phoenix, Arizona.
-
A.
Oak View Group
Oak View Group is a global sports and live entertainment company that develops, owns, and operates arenas and venues, and provides venue management and related services.
-
B.
Monumental Sports & Entertainment
Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
-
C.
Anschutz Entertainment Group
Anschutz Entertainment Group is a major American sports and live-entertainment company that owns and operates professional teams, venues, and events worldwide.
-
D.
Atlanta Spirit LLC
Atlanta Spirit LLC was a sports ownership group best known for owning Atlanta’s NHL team, the Thrashers, as well as other major Atlanta franchises and their arena.
-
E.
Chicago Stadium Corporation
Chicago Stadium Corporation was the company that owned and operated Chicago Stadium, the historic indoor arena that hosted major sports and entertainment events in Chicago.
- 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_69ab4958e76481908a235377dd921c9e |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd1ed94a08190a172a426c2123f36 |
completed | March 7, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af1faa33148190a3ad6ece7432b81f |
completed | March 9, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_69af20aafd008190ad9fee7c154f8597 |
completed | March 9, 2026, 7:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af2193102c81908f5fe1c899cc1a85 |
completed | March 9, 2026, 7:37 p.m. |
Created at: March 6, 2026, 9:46 p.m.