Triple

T13784956
Position Surface form Disambiguated ID Type / Status
Subject Knickerbocker Engine Company No. 5 E331229 entity
Predicate hasAlternativeName P39 FINISHED
Object Knickerbocker Engine Co. No. 5
Knickerbocker Engine Co. No. 5 is a historic 19th-century firehouse and former volunteer fire company building, notable for its architectural and civic significance.
E1062347 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: Knickerbocker Engine Co. No. 5 | Statement: [Knickerbocker Engine Company No. 5, hasAlternativeName, Knickerbocker Engine Co. No. 5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Knickerbocker Engine Co. No. 5
Context triple: [Knickerbocker Engine Company No. 5, hasAlternativeName, Knickerbocker Engine Co. No. 5]
  • A. The Genesee Chief
    The Genesee Chief was a mid-19th-century American steamship best known for its central role in the landmark 1851 U.S. Supreme Court admiralty case The Genesee Chief v. Fitzhugh.
  • B. B&O No. 1604 George H. Emerson
    B&O No. 1604 "George H. Emerson" is a preserved Baltimore & Ohio Railroad steam locomotive recognized as a historically significant example of early 20th-century American railroading.
  • C. Locomotive Works
    Locomotive Works is the section of the Derby railway works dedicated to the construction, maintenance, and repair of railway locomotives.
  • D. Heisler locomotive
    A Heisler locomotive is a type of geared steam locomotive, recognizable by its V‑twin cylinder arrangement and used primarily on logging and industrial railroads for hauling heavy loads over steep, rough track.
  • E. B&O No. 4500
    B&O No. 4500 is a historic Baltimore & Ohio Railroad steam locomotive preserved for its significance in early 20th-century American railroading.
  • 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: Knickerbocker Engine Co. No. 5
Triple: [Knickerbocker Engine Company No. 5, hasAlternativeName, Knickerbocker Engine Co. No. 5]
Generated description
Knickerbocker Engine Co. No. 5 is a historic 19th-century firehouse and former volunteer fire company building, notable for its architectural and civic significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Knickerbocker Engine Co. No. 5
Target entity description: Knickerbocker Engine Co. No. 5 is a historic 19th-century firehouse and former volunteer fire company building, notable for its architectural and civic significance.
  • A. The Genesee Chief
    The Genesee Chief was a mid-19th-century American steamship best known for its central role in the landmark 1851 U.S. Supreme Court admiralty case The Genesee Chief v. Fitzhugh.
  • B. B&O No. 1604 George H. Emerson
    B&O No. 1604 "George H. Emerson" is a preserved Baltimore & Ohio Railroad steam locomotive recognized as a historically significant example of early 20th-century American railroading.
  • C. Locomotive Works
    Locomotive Works is the section of the Derby railway works dedicated to the construction, maintenance, and repair of railway locomotives.
  • D. Heisler locomotive
    A Heisler locomotive is a type of geared steam locomotive, recognizable by its V‑twin cylinder arrangement and used primarily on logging and industrial railroads for hauling heavy loads over steep, rough track.
  • E. B&O No. 4500
    B&O No. 4500 is a historic Baltimore & Ohio Railroad steam locomotive preserved for its significance in early 20th-century American railroading.
  • 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_69d81c58feb08190a77bca8bf7d6d20f completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de0248db988190aa43c3723af25f90 completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b07d872c81908f912263d8f7c80d completed May 3, 2026, 8:30 p.m.
NEDg Description generation batch_69f7b230fb448190bc16a1d8732ff76f completed May 3, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69f7b2c55e188190b0ea8fa400ff2dfc completed May 3, 2026, 8:40 p.m.
Created at: April 9, 2026, 10:11 p.m.