Triple

T1591114
Position Surface form Disambiguated ID Type / Status
Subject Wheeling Suspension Bridge E34179 entity
Predicate rehabilitationEngineer P616 FINISHED
Object John A. Roebling E5551 NE FINISHED

How this triple was built (3 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: John A. Roebling | Statement: [Wheeling Suspension Bridge, rehabilitationEngineer, John A. Roebling]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John A. Roebling
Context triple: [Wheeling Suspension Bridge, rehabilitationEngineer, John A. Roebling]
  • A. John A. Roebling chosen
    John A. Roebling was a 19th-century German-American civil engineer and pioneer of wire rope suspension bridges, best known for conceiving and designing the Brooklyn Bridge.
  • B. John A. Roebling II
    John A. Roebling II was the son of Brooklyn Bridge engineer Washington Roebling and Emily Warren Roebling, known primarily as a member of the prominent Roebling family of civil engineers and industrialists.
  • C. Charles Roebling
    Charles Roebling was an American civil engineer and industrialist best known for helping complete the Brooklyn Bridge and leading the John A. Roebling's Sons wire rope company.
  • D. Ferdinand Roebling
    Ferdinand Roebling was a member of the prominent Roebling family associated with major 19th-century American engineering and industrial enterprises.
  • E. Washington Roebling
    Washington Roebling was an American civil engineer best known for overseeing the construction of the Brooklyn Bridge, pioneering the use of steel-wire suspension and modern engineering techniques.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: rehabilitationEngineer
Context triple: [Wheeling Suspension Bridge, rehabilitationEngineer, John A. Roebling]
  • A. causeOfDisability
    Indicates that one entity is the reason or source that brings about another entity’s disability.
  • B. disability
    Indicates that an entity has a physical, mental, or sensory impairment that substantially limits one or more major life activities.
  • C. trainedAs
    Indicates that one entity has received education or instruction to perform the role, profession, or function represented by another entity.
  • D. developerOfWork
    Indicates that one entity is the creator or producer responsible for making or developing a particular work.
  • E. chiefEngineer chosen
    Indicates that one entity serves as the primary or lead engineer responsible for overseeing engineering activities for another entity.
  • F. None of above.

Provenance (4 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a93aedd45c819085843ac843d640e8 completed March 5, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad797d8c68819093fb2bcae0a08698 completed March 8, 2026, 1:28 p.m.
PD Predicate disambiguation batch_69a907bdc19081908c84c5c0aa09e282 completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:27 p.m.