Triple

T21324090
Position Surface form Disambiguated ID Type / Status
Subject Frank J. Wood Bridge E525701 entity
Predicate hasDesign P1529 FINISHED
Object Parker truss — NE NERFINISHED

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: Parker truss | Statement: [Frank J. Wood Bridge, hasDesign, Parker truss]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parker truss
Context triple: [Frank J. Wood Bridge, hasDesign, Parker truss]
  • A. Howe truss
    The Howe truss is a structural bridge and roof truss design characterized by vertical iron or steel tension rods and diagonal wooden compression members, widely used in 19th-century railroad and covered bridges.
  • B. Truss
    Truss is a British Conservative politician who briefly served as Prime Minister of the United Kingdom in 2022.
  • C. Bollman Truss Railroad Bridge
    The Bollman Truss Railroad Bridge is a historic 19th-century iron railroad bridge in Savage, Maryland, notable as one of the earliest surviving examples of a cast- and wrought-iron truss bridge in the United States.
  • D. Massa suspension bridge
    The Massa suspension bridge is a pedestrian suspension bridge in the Swiss Alps that spans the deep gorge of the Massa River near the Aletsch Glacier, offering dramatic views and a popular hiking crossing.
  • E. Town lattice truss
    The Town lattice truss is a 19th-century wooden bridge design characterized by a crisscross lattice of planks fastened with wooden pins, widely used for its strength, simplicity, and ease of construction.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Parker truss
Target entity description: A Parker truss is a type of truss bridge characterized by a polygonal top chord that efficiently distributes loads over longer spans.
  • A. Howe truss
    The Howe truss is a structural bridge and roof truss design characterized by vertical iron or steel tension rods and diagonal wooden compression members, widely used in 19th-century railroad and covered bridges.
  • B. Truss
    Truss is a British Conservative politician who briefly served as Prime Minister of the United Kingdom in 2022.
  • C. Bollman Truss Railroad Bridge
    The Bollman Truss Railroad Bridge is a historic 19th-century iron railroad bridge in Savage, Maryland, notable as one of the earliest surviving examples of a cast- and wrought-iron truss bridge in the United States.
  • D. Massa suspension bridge
    The Massa suspension bridge is a pedestrian suspension bridge in the Swiss Alps that spans the deep gorge of the Massa River near the Aletsch Glacier, offering dramatic views and a popular hiking crossing.
  • E. Town lattice truss
    The Town lattice truss is a 19th-century wooden bridge design characterized by a crisscross lattice of planks fastened with wooden pins, widely used for its strength, simplicity, and ease of construction.
  • F. None of above. chosen

Provenance (2 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_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e77ed652c881909b0db482bc090993 completed April 21, 2026, 1:42 p.m.
Created at: April 16, 2026, 4:40 p.m.