Triple
T225257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indianapolis |
E4300
|
entity |
| Predicate | hasSportsVenue |
P587
|
FINISHED |
| Object |
Gainbridge Fieldhouse
Gainbridge Fieldhouse is a major indoor arena in downtown Indianapolis best known as the home of the NBA’s Indiana Pacers and WNBA’s Indiana Fever.
|
E30219
|
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: Gainbridge Fieldhouse | Statement: [Indianapolis, hasSportsVenue, Gainbridge Fieldhouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gainbridge Fieldhouse Context triple: [Indianapolis, hasSportsVenue, Gainbridge Fieldhouse]
-
A.
State Farm Arena
State Farm Arena is a major indoor sports and entertainment venue in downtown Atlanta, best known as the home arena of the NBA's Atlanta Hawks and a host site for concerts and large events.
-
B.
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.
-
C.
duPont Athletic Center
The duPont Athletic Center is a major indoor sports and recreation facility at the Massachusetts Institute of Technology that supports varsity athletics, physical education, and fitness activities.
-
D.
FedExForum
FedExForum is a multi-purpose indoor arena in downtown Memphis best known as the home of the NBA’s Memphis Grizzlies and a major venue for concerts and sporting events.
-
E.
T-Mobile Center
T-Mobile Center is a major multi-purpose indoor arena in downtown Kansas City, Missouri, that hosts professional sports, concerts, and large entertainment 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: Gainbridge Fieldhouse Triple: [Indianapolis, hasSportsVenue, Gainbridge Fieldhouse]
Generated description
Gainbridge Fieldhouse is a major indoor arena in downtown Indianapolis best known as the home of the NBA’s Indiana Pacers and WNBA’s Indiana Fever.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gainbridge Fieldhouse Target entity description: Gainbridge Fieldhouse is a major indoor arena in downtown Indianapolis best known as the home of the NBA’s Indiana Pacers and WNBA’s Indiana Fever.
-
A.
State Farm Arena
State Farm Arena is a major indoor sports and entertainment venue in downtown Atlanta, best known as the home arena of the NBA's Atlanta Hawks and a host site for concerts and large events.
-
B.
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.
-
C.
duPont Athletic Center
The duPont Athletic Center is a major indoor sports and recreation facility at the Massachusetts Institute of Technology that supports varsity athletics, physical education, and fitness activities.
-
D.
FedExForum
FedExForum is a multi-purpose indoor arena in downtown Memphis best known as the home of the NBA’s Memphis Grizzlies and a major venue for concerts and sporting events.
-
E.
T-Mobile Center
T-Mobile Center is a major multi-purpose indoor arena in downtown Kansas City, Missouri, that hosts professional sports, concerts, and large entertainment 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_69a2573508588190b522c2476d91acfe |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c8c0b8881908016161568c0cbfb |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a36477882481909509048bfc98657f |
completed | Feb. 28, 2026, 9:56 p.m. |
| NEDg | Description generation | batch_69a36506c52081909a27cac962209b75 |
completed | Feb. 28, 2026, 9:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a365697cec819082f7584bcf7f9723 |
completed | Feb. 28, 2026, 10 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.