Triple

T2738745
Position Surface form Disambiguated ID Type / Status
Subject Niagara Falls Suspension Bridge E60694 entity
Predicate precededBy P97 FINISHED
Object Niagara Falls Suspension Bridge temporary wooden bridge E60694 NE FINISHED

How this triple was built (2 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: Niagara Falls Suspension Bridge temporary wooden bridge | Statement: [Niagara Falls Suspension Bridge, precededBy, Niagara Falls Suspension Bridge temporary wooden bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niagara Falls Suspension Bridge temporary wooden bridge
Context triple: [Niagara Falls Suspension Bridge, precededBy, Niagara Falls Suspension Bridge temporary wooden bridge]
  • A. Niagara Falls Suspension Bridge chosen
    The Niagara Falls Suspension Bridge was a pioneering 19th-century railway and road suspension bridge spanning the Niagara River near the falls, notable as one of the earliest major works of engineer John A. Roebling.
  • B. Poughkeepsie Railroad Bridge
    The Poughkeepsie Railroad Bridge is a historic steel cantilever bridge over the Hudson River, now a popular pedestrian walkway and scenic landmark in Poughkeepsie, New York.
  • C. Niagara Falls Rainbow Bridge
    The Niagara Falls Rainbow Bridge is an arch bridge spanning the Niagara River gorge that serves as a major international crossing between the United States and Canada near Niagara Falls.
  • D. Kingston–Port Ewen Suspension Bridge
    The Kingston–Port Ewen Suspension Bridge is a historic suspension bridge in New York that carries traffic across Rondout Creek between the city of Kingston and the hamlet of Port Ewen.
  • E. Albany–Rensselaer rail bridge
    The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab4b77febc819095603eb012cd141b completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb147a588190829b74fe05b3a114 completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbc607d88190bc35ce56ac26dbf9 completed March 10, 2026, 6:35 a.m.
Created at: March 6, 2026, 9:56 p.m.