Triple

T1448304
Position Surface form Disambiguated ID Type / Status
Subject Reliant Stadium E31224 entity
Predicate generalContractor P7138 FINISHED
Object 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.
 E165168 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: Manhattan Construction Company | Statement: [Reliant Stadium, generalContractor, Manhattan Construction Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manhattan Construction Company
Context triple: [Reliant Stadium, generalContractor, Manhattan Construction Company]
  • 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. John A. Roebling’s Sons Company
    John A. Roebling’s Sons Company was a prominent American wire rope and steel manufacturer best known for producing the cables used in major suspension bridges such as the Brooklyn Bridge.
  • C. Radley Steel Construction Company
    Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
  • D. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • E. J. C. Nichols Company
    J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
  • 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: Manhattan Construction Company
Triple: [Reliant Stadium, generalContractor, Manhattan Construction Company]
Generated description
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Manhattan Construction Company
Target entity description: Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
  • 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. John A. Roebling’s Sons Company
    John A. Roebling’s Sons Company was a prominent American wire rope and steel manufacturer best known for producing the cables used in major suspension bridges such as the Brooklyn Bridge.
  • C. Radley Steel Construction Company
    Radley Steel Construction Company was an early 20th-century engineering and construction firm known for employing pioneering civil engineer and suffragist Nora Stanton Blatch.
  • D. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • E. J. C. Nichols Company
    J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
  • 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_69a499171a28819085b993a3ac78e363 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c55aa7dc8190aa7452d80ec8305e completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08c229808190af9936b481390170 completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad098f9fd0819094d9478881ca1a46 completed March 8, 2026, 5:30 a.m.
NED2 Entity disambiguation (via description) batch_69ad0a6c7aa08190b21b00c03f04af27 completed March 8, 2026, 5:34 a.m.
Created at: March 1, 2026, 8 p.m.