Triple
T2427480
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spectrum |
E53564
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
First Union Spectrum
First Union Spectrum was the former name of the Philadelphia indoor arena historically known as the Spectrum, which hosted major sports and entertainment events.
|
E266183
|
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: First Union Spectrum | Statement: [Spectrum, formerName, First Union Spectrum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: First Union Spectrum Context triple: [Spectrum, formerName, First Union Spectrum]
-
A.
Pennzoil Place
Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
-
B.
Stonebriar Centre
Stonebriar Centre is a large regional shopping mall in Frisco, Texas, featuring numerous retail stores, dining options, and entertainment venues.
-
C.
Comerica Bank Tower
Comerica Bank Tower is a prominent postmodern skyscraper in the Dallas skyline, known for its distinctive stepped design and role as a major office building in the city’s central business district.
-
D.
BankAtlantic Center
BankAtlantic Center is a multi-purpose indoor arena in Sunrise, Florida, best known as the longtime home venue of the NHL’s Florida Panthers.
-
E.
Spectrum Center
Spectrum Center is a multi-purpose indoor arena in uptown Charlotte, North Carolina, best known as the primary venue for professional basketball and major entertainment events in the city.
- 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: First Union Spectrum Triple: [Spectrum, formerName, First Union Spectrum]
Generated description
First Union Spectrum was the former name of the Philadelphia indoor arena historically known as the Spectrum, which hosted major sports and entertainment events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: First Union Spectrum Target entity description: First Union Spectrum was the former name of the Philadelphia indoor arena historically known as the Spectrum, which hosted major sports and entertainment events.
-
A.
Pennzoil Place
Pennzoil Place is a landmark pair of trapezoidal skyscrapers in downtown Houston, Texas, celebrated for their innovative postmodern design and dramatic silhouette.
-
B.
Stonebriar Centre
Stonebriar Centre is a large regional shopping mall in Frisco, Texas, featuring numerous retail stores, dining options, and entertainment venues.
-
C.
Comerica Bank Tower
Comerica Bank Tower is a prominent postmodern skyscraper in the Dallas skyline, known for its distinctive stepped design and role as a major office building in the city’s central business district.
-
D.
BankAtlantic Center
BankAtlantic Center is a multi-purpose indoor arena in Sunrise, Florida, best known as the longtime home venue of the NHL’s Florida Panthers.
-
E.
Spectrum Center
Spectrum Center is a multi-purpose indoor arena in uptown Charlotte, North Carolina, best known as the primary venue for professional basketball and major entertainment events in the city.
- 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc99d0b1c8190bf0a94fa07919d21 |
completed | March 7, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf637be4819096874a24e87f84ab |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec7698e9881909c75137cb5cf2a0c |
completed | March 9, 2026, 1:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec87df0648190b8099b4eaa3d9b22 |
completed | March 9, 2026, 1:17 p.m. |
Created at: March 6, 2026, 9:42 p.m.