Triple

T21228393
Position Surface form Disambiguated ID Type / Status
Subject Pullman Works E523140 entity
Predicate partOf P40 FINISHED
Object Pullman Company manufacturing network
The Pullman Company manufacturing network was an integrated system of factories and facilities, centered on the Pullman Works, that produced the company’s famous railroad sleeping cars and related rolling stock.
E523140 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: Pullman Company manufacturing network | Statement: [Pullman Works, partOf, Pullman Company manufacturing network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pullman Company manufacturing network
Context triple: [Pullman Works, partOf, Pullman Company manufacturing network]
  • A. Pullman Company railcar fleet
    The Pullman Company railcar fleet was a renowned collection of luxury passenger railcars, especially sleeping cars, that set the standard for comfortable long-distance train travel in the United States during the late 19th and early 20th centuries.
  • B. Pullman Works
    Pullman Works was a major railcar manufacturing and repair facility historically associated with the Pullman Company in Chicago, Illinois.
  • C. Pullman Palace Car Company
    Pullman Palace Car Company was a prominent 19th-century American manufacturer and operator of luxury railroad sleeping cars, best known for its role in the landmark Pullman Strike of 1894.
  • D. Westinghouse Amrail Company
    Westinghouse Amrail Company was a railcar manufacturing firm known for producing New York City’s R68 subway cars.
  • E. Pullman
    Pullman is a surname most notably associated with American actor Bill Pullman, known for his roles in films such as "Independence Day" and "While You Were Sleeping."
  • 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: Pullman Company manufacturing network
Triple: [Pullman Works, partOf, Pullman Company manufacturing network]
Generated description
The Pullman Company manufacturing network was an integrated system of factories and facilities, centered on the Pullman Works, that produced the company’s famous railroad sleeping cars and related rolling stock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pullman Company manufacturing network
Target entity description: The Pullman Company manufacturing network was an integrated system of factories and facilities, centered on the Pullman Works, that produced the company’s famous railroad sleeping cars and related rolling stock.
  • A. Pullman Company railcar fleet
    The Pullman Company railcar fleet was a renowned collection of luxury passenger railcars, especially sleeping cars, that set the standard for comfortable long-distance train travel in the United States during the late 19th and early 20th centuries.
  • B. Pullman Works chosen
    Pullman Works was a major railcar manufacturing and repair facility historically associated with the Pullman Company in Chicago, Illinois.
  • C. Pullman Palace Car Company
    Pullman Palace Car Company was a prominent 19th-century American manufacturer and operator of luxury railroad sleeping cars, best known for its role in the landmark Pullman Strike of 1894.
  • D. Westinghouse Amrail Company
    Westinghouse Amrail Company was a railcar manufacturing firm known for producing New York City’s R68 subway cars.
  • E. Pullman
    Pullman is a surname most notably associated with American actor Bill Pullman, known for his roles in films such as "Independence Day" and "While You Were Sleeping."
  • F. None of above.

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_69e0b512ad94819087942b2ed925185f completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e734ad5068819088b203eeba4e6380 completed April 21, 2026, 8:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0986e9757c81908f14889be3097ada completed May 17, 2026, 9:14 a.m.
NEDg Description generation batch_6a09878b38208190964f9bc8f5c40d36 completed May 17, 2026, 9:16 a.m.
NED2 Entity disambiguation (via description) batch_6a09888c04e481908375982a62b8a260 completed May 17, 2026, 9:21 a.m.
Created at: April 16, 2026, 3:44 p.m.