Triple

T7036357
Position Surface form Disambiguated ID Type / Status
Subject Iron Bridge E163394 entity
Predicate instanceOf P0 FINISHED
Object cast-iron arch bridge C9542 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: cast-iron arch bridge
Context triple: [Iron Bridge, instanceOf, cast-iron arch bridge]
  • A. cast-iron bridge chosen
    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. stone arch bridge
    A stone arch bridge is a structure composed of curved stone arches that span a gap, using the compressive strength of masonry to support loads and provide passage over obstacles like rivers or valleys.
  • C. steel arch bridge
    A steel arch bridge is a structure that uses a curved steel arch as its main load-bearing element to span a distance and support traffic above.
  • D. brick arch bridge
    A brick arch bridge is a structure composed of one or more curved brick arches that span an obstacle, using the compressive strength of masonry to transfer loads safely to its supports.
  • E. wrought-iron bridge
    A wrought-iron bridge is a structure for spanning physical obstacles, such as rivers or roads, whose primary load-bearing elements are made from wrought iron, valued historically for its toughness, malleability, and resistance to fatigue.
  • F. None of above.

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_69c6885e7c1c8190be32a8f79ab4e0cf completed March 27, 2026, 1:38 p.m.
Created at: March 27, 2026, 2:36 p.m.