Triple
T8090170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown St. Louis, Missouri |
E188836
|
entity |
| Predicate | hasSportsVenue |
P587
|
FINISHED |
| Object |
The Dome at America’s Center
The Dome at America’s Center is a large indoor multi-purpose stadium and convention facility in downtown St. Louis, Missouri, formerly known as the Edward Jones Dome and once home to the NFL’s St. Louis Rams.
|
E711369
|
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: The Dome at America’s Center | Statement: [Downtown St. Louis, Missouri, hasSportsVenue, The Dome at America’s Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Dome at America’s Center Context triple: [Downtown St. Louis, Missouri, hasSportsVenue, The Dome at America’s Center]
-
A.
Cintas Center
Cintas Center is a multi-purpose indoor arena in Cincinnati, Ohio, best known as the on-campus home venue for Xavier University's athletic events and major campus gatherings.
-
B.
Vivint Arena
Vivint Arena is a multi-purpose indoor arena in downtown Salt Lake City, best known as the home venue of the NBA's Utah Jazz.
-
C.
Scottrade Center
Scottrade Center was the former name of the multi-purpose indoor arena in downtown St. Louis that serves as the home venue for the NHL’s St. Louis Blues.
-
D.
Comerica Center
Comerica Center is a multi-purpose indoor arena in Frisco, Texas, known for hosting professional hockey, basketball, concerts, and community events.
-
E.
Kemper Arena
Kemper Arena is a multi-purpose indoor arena in Kansas City, Missouri, known for hosting major sporting events and concerts, including NCAA basketball championships.
- 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: The Dome at America’s Center Triple: [Downtown St. Louis, Missouri, hasSportsVenue, The Dome at America’s Center]
Generated description
The Dome at America’s Center is a large indoor multi-purpose stadium and convention facility in downtown St. Louis, Missouri, formerly known as the Edward Jones Dome and once home to the NFL’s St. Louis Rams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Dome at America’s Center Target entity description: The Dome at America’s Center is a large indoor multi-purpose stadium and convention facility in downtown St. Louis, Missouri, formerly known as the Edward Jones Dome and once home to the NFL’s St. Louis Rams.
-
A.
Cintas Center
Cintas Center is a multi-purpose indoor arena in Cincinnati, Ohio, best known as the on-campus home venue for Xavier University's athletic events and major campus gatherings.
-
B.
Vivint Arena
Vivint Arena is a multi-purpose indoor arena in downtown Salt Lake City, best known as the home venue of the NBA's Utah Jazz.
-
C.
Scottrade Center
Scottrade Center was the former name of the multi-purpose indoor arena in downtown St. Louis that serves as the home venue for the NHL’s St. Louis Blues.
-
D.
Comerica Center
Comerica Center is a multi-purpose indoor arena in Frisco, Texas, known for hosting professional hockey, basketball, concerts, and community events.
-
E.
Kemper Arena
Kemper Arena is a multi-purpose indoor arena in Kansas City, Missouri, known for hosting major sporting events and concerts, including NCAA basketball championships.
- 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_69ca82b7b3e88190b9041ab0ef28b3cb |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb421e30e88190b9699b338b69b81c |
completed | March 31, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc640a42648190bc1a3072eb338e22 |
completed | April 1, 2026, 12:17 a.m. |
| NEDg | Description generation | batch_69cc68d9032c8190af6c5ff64fe46aff |
completed | April 1, 2026, 12:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc69f6bb308190a95df95d1a67cfec |
completed | April 1, 2026, 12:42 a.m. |
Created at: March 30, 2026, 5:29 p.m.