Triple
T4173969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Allegiant Stadium |
E86430
|
entity |
| Predicate | generalContractor |
P7138
|
FINISHED |
| Object |
McCarthy Building Companies
McCarthy Building Companies is a large U.S.-based construction firm known for delivering major commercial, institutional, and sports facilities projects nationwide.
|
E418415
|
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: McCarthy Building Companies | Statement: [Allegiant Stadium, generalContractor, McCarthy Building Companies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McCarthy Building Companies Context triple: [Allegiant Stadium, generalContractor, McCarthy Building Companies]
-
A.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
-
B.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
-
C.
Smoot Construction
Smoot Construction is a construction and contracting firm known for its role as a partner in the Clark/Hunt/Smoot joint venture.
-
D.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
E.
D. H. Burnham & Company
D. H. Burnham & Company was a prominent late 19th- and early 20th-century American architectural firm led by Daniel H. Burnham, known for its influential skyscraper designs and major urban planning projects.
- 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: McCarthy Building Companies Triple: [Allegiant Stadium, generalContractor, McCarthy Building Companies]
Generated description
McCarthy Building Companies is a large U.S.-based construction firm known for delivering major commercial, institutional, and sports facilities projects nationwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McCarthy Building Companies Target entity description: McCarthy Building Companies is a large U.S.-based construction firm known for delivering major commercial, institutional, and sports facilities projects nationwide.
-
A.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
-
B.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
-
C.
Smoot Construction
Smoot Construction is a construction and contracting firm known for its role as a partner in the Clark/Hunt/Smoot joint venture.
-
D.
Walsh Construction Company
Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
-
E.
D. H. Burnham & Company
D. H. Burnham & Company was a prominent late 19th- and early 20th-century American architectural firm led by Daniel H. Burnham, known for its influential skyscraper designs and major urban planning projects.
- 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_69aed93de98c8190ad838ce507b77c8a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02e7d30081909774a3e2a2132d6a |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f5428a0819082aaea8950a7c039 |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b5800ab42c8190a1bc6f84db38f170 |
completed | March 14, 2026, 3:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5843d6ac88190804242661d077546 |
completed | March 14, 2026, 3:52 p.m. |
Created at: March 9, 2026, 3:45 p.m.