Triple

T3362888
Position Surface form Disambiguated ID Type / Status
Subject Blackfriars Bridge E70764 entity
Predicate instanceOf P0 FINISHED
Object bridge over the River Thames C1512 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: bridge over the River Thames
Context triple: [Blackfriars Bridge, instanceOf, bridge over the River Thames]
  • A. canal bridge
    A canal bridge is a structure that carries a canal or waterway over an obstacle such as a road, river, or valley, allowing uninterrupted navigation.
  • B. bridge in New York City
    A bridge in New York City is a large-scale transportation structure spanning waterways or land to connect boroughs and neighborhoods, supporting vehicular, rail, bicycle, and pedestrian traffic within the city’s dense urban environment.
  • C. 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.
  • D. stone arch bridge chosen
    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.
  • 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_69ad85a660c48190998489309a3b4869 completed March 8, 2026, 2:20 p.m.
Created at: March 8, 2026, 3:13 p.m.