Triple
T90068
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis, Missouri, United States |
E1809
|
entity |
| Predicate | hasSportsVenue |
P587
|
FINISHED |
| Object |
Enterprise Center
Enterprise Center is a major indoor arena in downtown St. Louis, Missouri, best known as the home of the NHL’s St. Louis Blues and a venue for large concerts and events.
|
E34301
|
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: Enterprise Center | Statement: [St. Louis, Missouri, United States, hasSportsVenue, Enterprise Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Enterprise Center Context triple: [St. Louis, Missouri, United States, hasSportsVenue, Enterprise Center]
-
A.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
B.
XL Center
The XL Center is a multi-purpose indoor arena in downtown Hartford, Connecticut, known for hosting major college basketball games, concerts, and other large-scale events.
-
C.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
-
D.
Moda Center
The Moda Center is a major indoor sports and entertainment arena in Portland, Oregon, best known as the home venue of the NBA's Portland Trail Blazers.
-
E.
Oak Brook corporate centers
Oak Brook corporate centers are major business and office complexes in the village of Oak Brook, Illinois, known for housing numerous corporate headquarters and regional offices in the Chicago metropolitan area.
- 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: Enterprise Center Triple: [St. Louis, Missouri, United States, hasSportsVenue, Enterprise Center]
Generated description
Enterprise Center is a major indoor arena in downtown St. Louis, Missouri, best known as the home of the NHL’s St. Louis Blues and a venue for large concerts and events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Enterprise Center Target entity description: Enterprise Center is a major indoor arena in downtown St. Louis, Missouri, best known as the home of the NHL’s St. Louis Blues and a venue for large concerts and events.
-
A.
MCI Center
MCI Center, now known as Capital One Arena, is a major indoor sports and entertainment venue in Washington, D.C.
-
B.
XL Center
The XL Center is a multi-purpose indoor arena in downtown Hartford, Connecticut, known for hosting major college basketball games, concerts, and other large-scale events.
-
C.
University City Science Center
The University City Science Center is a prominent urban research and technology innovation hub in Philadelphia that supports startups, academic partnerships, and commercialization of scientific advances.
-
D.
Moda Center
The Moda Center is a major indoor sports and entertainment arena in Portland, Oregon, best known as the home venue of the NBA's Portland Trail Blazers.
-
E.
Oak Brook corporate centers
Oak Brook corporate centers are major business and office complexes in the village of Oak Brook, Illinois, known for housing numerous corporate headquarters and regional offices in the Chicago metropolitan area.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a383e3575c8190932dcdc25503d06e |
completed | March 1, 2026, 12:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a38611d3808190834c96fe39f9cf0d |
completed | March 1, 2026, 12:19 a.m. |
| NEDg | Description generation | batch_69a386883e74819090d26dff200cb267 |
completed | March 1, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a386f03ac08190a2645a325bb73fcd |
completed | March 1, 2026, 12:23 a.m. |
Created at: Feb. 28, 2026, 2:07 a.m.