Triple

T2738720
Position Surface form Disambiguated ID Type / Status
Subject Niagara Falls Suspension Bridge E60694 entity
Predicate instanceOf P0 FINISHED
Object 19th-century bridge C10901 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: 19th-century bridge
Context triple: [Niagara Falls Suspension Bridge, instanceOf, 19th-century bridge]
  • A. cast-iron bridge
    A cast-iron bridge is a structure whose primary load-bearing elements are made from cast iron, typically featuring modular, prefabricated components assembled to span a gap such as a river or roadway.
  • B. covered bridge
    A covered bridge is a typically wooden, roofed structure that spans a waterway or gap, enclosing its roadway to protect the supporting framework from weather and extend its lifespan.
  • C. former bridge
    A former bridge is a structure that once functioned as a crossing over an obstacle such as water, a road, or a valley, but has since been decommissioned, repurposed, or rendered unusable for its original bridging purpose.
  • D. ornamental bridge
    An ornamental bridge is a decorative structure, often smaller in scale than functional bridges, designed primarily to enhance the aesthetic appeal of a landscape or garden while sometimes providing light pedestrian passage.
  • E. railroad bridge
    A railroad bridge is a specialized structure that carries railway tracks over obstacles such as roads, rivers, valleys, or other rail lines, ensuring safe and continuous train passage.
  • F. None of above. chosen

Provenance (1 batch)

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.
Created at: March 6, 2026, 9:56 p.m.