Triple

T375060
Position Surface form Disambiguated ID Type / Status
Subject Broad Street Station (Philadelphia) E8352 entity
Predicate trainShedDesigner P6475 FINISHED
Object Wilson Brothers & Company
Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
E47893 NE FINISHED

How this triple was built (5 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: Wilson Brothers & Company | Statement: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wilson Brothers & Company
Context triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
  • A. John Graham & Company
    John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
  • B. Charles L. Webster and Company
    Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
  • C. 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.
  • D. Bache & Co.
    Bache & Co. was a prominent American investment banking and brokerage firm that operated on Wall Street during much of the 20th century.
  • E. Bonbright and Company
    Bonbright and Company was a prominent early 20th-century American investment banking firm known for its work in public utilities and infrastructure finance.
  • 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: Wilson Brothers & Company
Triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
Generated description
Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wilson Brothers & Company
Target entity description: Wilson Brothers & Company was a prominent 19th-century American architectural and engineering firm known for designing major railroad stations and industrial structures.
  • A. John Graham & Company
    John Graham & Company was a prominent American architectural firm best known for designing Seattle’s iconic Space Needle and numerous commercial buildings in the mid-20th century.
  • B. Charles L. Webster and Company
    Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
  • C. 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.
  • D. Bache & Co.
    Bache & Co. was a prominent American investment banking and brokerage firm that operated on Wall Street during much of the 20th century.
  • E. Bonbright and Company
    Bonbright and Company was a prominent early 20th-century American investment banking firm known for its work in public utilities and infrastructure finance.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: trainShedDesigner
Context triple: [Broad Street Station (Philadelphia), trainShedDesigner, Wilson Brothers & Company]
  • A. architecturalPlanner chosen
    Indicates a relationship where an entity is responsible for designing, organizing, or planning the architectural structure or layout of another entity.
  • B. architecturalProject
    Indicates that one entity is an architectural project associated with, created by, or undertaken for another entity.
  • C. designUse
    Indicates that one entity is used as a design basis, purpose, or intended functional use for another entity.
  • D. architectureType
    Indicates the specific style or category of architecture that characterizes or defines an entity.
  • E. buildingSection
    Indicates a relationship where one entity is a specific section, part, or subdivision of a larger building.
  • F. None of above.

Provenance (6 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_69a2e7f2ec648190b42bc7db424f8109 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec1585648190943f1c698e9b2d81 completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f4dbf49081908ccd464668483b77 completed March 1, 2026, 8:12 a.m.
NEDg Description generation batch_69a3f6d18c488190ab509ded4d5b0367 completed March 1, 2026, 8:20 a.m.
NED2 Entity disambiguation (via description) batch_69a3fa368edc8190ac00be2189df7cf9 completed March 1, 2026, 8:35 a.m.
PD Predicate disambiguation batch_69a2e96216048190873ae533fa5b864d completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.