Triple

T469817
Position Surface form Disambiguated ID Type / Status
Subject Grand Coulee Dam E8529 entity
Predicate builder P3143 FINISHED
Object Consolidated Builders, Inc.
Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
 E58689 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: Consolidated Builders, Inc. | Statement: [Grand Coulee Dam, builder, Consolidated Builders, Inc.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Consolidated Builders, Inc.
Context triple: [Grand Coulee Dam, builder, Consolidated Builders, Inc.]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. American Bridge Company
    American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
  • E. Holabird & Roche
    Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
  • 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: Consolidated Builders, Inc.
Triple: [Grand Coulee Dam, builder, Consolidated Builders, Inc.]
Generated description
Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Consolidated Builders, Inc.
Target entity description: Consolidated Builders, Inc. was a major construction consortium best known for serving as the primary contractor responsible for building the Grand Coulee Dam, one of the largest concrete structures in the world.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. American Bridge Company
    American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
  • E. Holabird & Roche
    Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efef8b788190857ebf66df562d59 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a45803a8c081908e5f5a03f462cd2e completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45d6f45a0819099ced2dc87124c2c completed March 1, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69a45e24f1308190b852050d56348f57 completed March 1, 2026, 3:41 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.