Triple

T19438141
Position Surface form Disambiguated ID Type / Status
Subject Six Companies, Inc. E486277 entity
Predicate memberCompany P13459 FINISHED
Object Utah Construction Company
Utah Construction Company was a major American construction and engineering firm best known as one of the key partners in the Six Companies consortium that built large-scale projects such as the Hoover Dam.
 E1374813 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: Utah Construction Company | Statement: [Six Companies, Inc., memberCompany, Utah Construction Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Utah Construction Company
Context triple: [Six Companies, Inc., memberCompany, Utah Construction Company]
  • A. Roberts Construction
    Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
  • B. Lawrence Construction Company
    Lawrence Construction Company is the construction firm best known for building Colorado’s historic Royal Gorge Bridge, once the highest suspension bridge in the world.
  • C. Walsh Construction Company
    Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
  • D. Lewis Construction
    Lewis Construction is a construction company associated with entrepreneur Josh Lewis, likely providing building and contracting services.
  • E. Morrison Construction
    Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
  • 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: Utah Construction Company
Triple: [Six Companies, Inc., memberCompany, Utah Construction Company]
Generated description
Utah Construction Company was a major American construction and engineering firm best known as one of the key partners in the Six Companies consortium that built large-scale projects such as the Hoover Dam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Utah Construction Company
Target entity description: Utah Construction Company was a major American construction and engineering firm best known as one of the key partners in the Six Companies consortium that built large-scale projects such as the Hoover Dam.
  • A. Roberts Construction
    Roberts Construction was the original construction company that later evolved into the major South African engineering and construction group Murray & Roberts.
  • B. Lawrence Construction Company
    Lawrence Construction Company is the construction firm best known for building Colorado’s historic Royal Gorge Bridge, once the highest suspension bridge in the world.
  • C. Walsh Construction Company
    Walsh Construction Company is a major American general contracting and construction management firm known for large-scale infrastructure and building projects.
  • D. Lewis Construction
    Lewis Construction is a construction company associated with entrepreneur Josh Lewis, likely providing building and contracting services.
  • E. Morrison Construction
    Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
  • 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_69d8e8d7ad488190a3373045029b0f3b completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6336281b88190b1e5ad2606d7c314 completed April 20, 2026, 2:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0733e006108190b3c69d3224bc3d25 completed May 15, 2026, 2:55 p.m.
NEDg Description generation batch_6a0734809dc48190b4378e168e0e35ec completed May 15, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_6a07355c10c881909f8a2a3a6b7e7dfe completed May 15, 2026, 3:01 p.m.
Created at: April 10, 2026, 1:38 p.m.