Triple
T5563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago, Illinois, United States |
E108
|
entity |
| Predicate | hasArena |
P105
|
FINISHED |
| Object |
United Center
The United Center is a major indoor sports and entertainment arena in Chicago best known as the home of the NBA’s Chicago Bulls and the NHL’s Chicago Blackhawks.
|
E1664
|
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: United Center | Statement: [Chicago, Illinois, United States, hasArena, United Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United Center Context triple: [Chicago, Illinois, United States, hasArena, United Center]
-
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.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
C.
Millennium Park
Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
-
D.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
E.
Zesiger Sports and Fitness Center
Zesiger Sports and Fitness Center is MIT’s primary athletics and recreation complex, featuring facilities for varsity sports, fitness, and aquatics on the Cambridge campus.
- 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: United Center Triple: [Chicago, Illinois, United States, hasArena, United Center]
Generated description
The United Center is a major indoor sports and entertainment arena in Chicago best known as the home of the NBA’s Chicago Bulls and the NHL’s Chicago Blackhawks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United Center Target entity description: The United Center is a major indoor sports and entertainment arena in Chicago best known as the home of the NBA’s Chicago Bulls and the NHL’s Chicago Blackhawks.
-
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.
American Airlines Center
American Airlines Center is a major multi-purpose arena in Dallas, Texas, best known as the home venue for the NBA’s Dallas Mavericks and the NHL’s Dallas Stars and for hosting large concerts and events.
-
C.
Navy Pier
Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
-
D.
Millennium Park
Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
-
E.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
- 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a23ff0650c8190bea8724de0343e58 |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a248d5b92481909a846984a8639067 |
completed | Feb. 28, 2026, 1:45 a.m. |
| NEDg | Description generation | batch_69a24b7dd264819084b601cf7a4557ff |
completed | Feb. 28, 2026, 1:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a24c05ab408190a7f3ece62f39977d |
completed | Feb. 28, 2026, 1:59 a.m. |
Created at: Feb. 28, 2026, 12:40 a.m.