Triple

T15514121
Position Surface form Disambiguated ID Type / Status
Subject Mamba E368789 entity
Predicate manufacturer P490 FINISHED
Object D. H. Morgan Manufacturing
D. H. Morgan Manufacturing was an American company known for designing and building amusement rides, particularly roller coasters and carousels, for theme parks.
E1162349 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: D. H. Morgan Manufacturing | Statement: [Mamba, manufacturer, D. H. Morgan Manufacturing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: D. H. Morgan Manufacturing
Context triple: [Mamba, manufacturer, D. H. Morgan Manufacturing]
  • A. Hamilton Manufacturing Company
    Hamilton Manufacturing Company was an early 19th-century New England textile firm created by the Boston Associates as part of their pioneering industrial ventures in the American cotton industry.
  • B. Walker Manufacturing Company
    Walker Manufacturing Company was the business enterprise founded by Madam C. J. Walker that produced and sold her pioneering hair care products for African American women.
  • C. Edward G. Budd Manufacturing Company
    Edward G. Budd Manufacturing Company was an American industrial firm best known for pioneering all-steel automobile bodies and stainless-steel railway cars in the early 20th century.
  • D. Marion Steam Shovel Company
    Marion Steam Shovel Company was a prominent American manufacturer of steam-powered excavation and earthmoving machinery that played a key role in major early 20th-century construction and mining projects.
  • E. Dickson Manufacturing Company
    Dickson Manufacturing Company was a historic American builder of steam locomotives and industrial machinery that later became part of the American Locomotive Company through merger.
  • 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: D. H. Morgan Manufacturing
Triple: [Mamba, manufacturer, D. H. Morgan Manufacturing]
Generated description
D. H. Morgan Manufacturing was an American company known for designing and building amusement rides, particularly roller coasters and carousels, for theme parks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: D. H. Morgan Manufacturing
Target entity description: D. H. Morgan Manufacturing was an American company known for designing and building amusement rides, particularly roller coasters and carousels, for theme parks.
  • A. Hamilton Manufacturing Company
    Hamilton Manufacturing Company was an early 19th-century New England textile firm created by the Boston Associates as part of their pioneering industrial ventures in the American cotton industry.
  • B. Walker Manufacturing Company
    Walker Manufacturing Company was the business enterprise founded by Madam C. J. Walker that produced and sold her pioneering hair care products for African American women.
  • C. Edward G. Budd Manufacturing Company
    Edward G. Budd Manufacturing Company was an American industrial firm best known for pioneering all-steel automobile bodies and stainless-steel railway cars in the early 20th century.
  • D. Marion Steam Shovel Company
    Marion Steam Shovel Company was a prominent American manufacturer of steam-powered excavation and earthmoving machinery that played a key role in major early 20th-century construction and mining projects.
  • E. Dickson Manufacturing Company
    Dickson Manufacturing Company was a historic American builder of steam locomotives and industrial machinery that later became part of the American Locomotive Company through merger.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04031e62c8190953b61207142af15 completed April 16, 2026, 1:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d4edee481908382ca5cd266f7b0 completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3f59213c8190a9c98350225b5151 completed May 9, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_69ff3ff96a6c8190a4c9f20dabc86cef completed May 9, 2026, 2:08 p.m.
Created at: April 10, 2026, 4:02 a.m.