Triple
T1929065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carver-Hawkeye Arena |
E40898
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Iowa Field House
Iowa Field House is a historic multi-purpose sports facility at the University of Iowa that long served as the primary venue for the Hawkeyes’ basketball and other athletic events.
|
E215364
|
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: Iowa Field House | Statement: [Carver-Hawkeye Arena, replaced, Iowa Field House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iowa Field House Context triple: [Carver-Hawkeye Arena, replaced, Iowa Field House]
-
A.
Johnson Athletic Center
Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
-
B.
HP Field House
HP Field House is a multi-purpose indoor sports arena located within the ESPN Wide World of Sports Complex at the Walt Disney World Resort in Florida.
-
C.
Hulman Center
Hulman Center is an indoor arena in Terre Haute, Indiana, best known as the longtime home court of Indiana State University's basketball programs and a key venue for collegiate sporting events and campus activities.
-
D.
Jadwin Gymnasium
Jadwin Gymnasium is a multi-purpose indoor arena on Princeton University's campus best known as the longtime home court of the Princeton Tigers basketball programs.
-
E.
Spangler Center
Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
- 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: Iowa Field House Triple: [Carver-Hawkeye Arena, replaced, Iowa Field House]
Generated description
Iowa Field House is a historic multi-purpose sports facility at the University of Iowa that long served as the primary venue for the Hawkeyes’ basketball and other athletic events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iowa Field House Target entity description: Iowa Field House is a historic multi-purpose sports facility at the University of Iowa that long served as the primary venue for the Hawkeyes’ basketball and other athletic events.
-
A.
Johnson Athletic Center
Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
-
B.
HP Field House
HP Field House is a multi-purpose indoor sports arena located within the ESPN Wide World of Sports Complex at the Walt Disney World Resort in Florida.
-
C.
Hulman Center
Hulman Center is an indoor arena in Terre Haute, Indiana, best known as the longtime home court of Indiana State University's basketball programs and a key venue for collegiate sporting events and campus activities.
-
D.
Jadwin Gymnasium
Jadwin Gymnasium is a multi-purpose indoor arena on Princeton University's campus best known as the longtime home court of the Princeton Tigers basketball programs.
-
E.
Spangler Center
Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
- 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_69a8864711648190b07bed24ed76258e |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb26593308190835863b760449d04 |
completed | March 7, 2026, 5:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3ed31448190a2e5d088ab5886b8 |
completed | March 8, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69adf48412b08190b6ad0f3abf42a081 |
completed | March 8, 2026, 10:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf4f7c908819089ccdc881af10da9 |
completed | March 8, 2026, 10:15 p.m. |
Created at: March 4, 2026, 7:35 p.m.