Triple

T14933554
Position Surface form Disambiguated ID Type / Status
Subject Coquihalla River E372331 entity
Predicate crossedBy P416 FINISHED
Object Coquihalla Highway bridges
The Coquihalla Highway bridges are a series of major roadway structures in British Columbia, Canada, that carry the Coquihalla Highway across rugged river valleys and mountainous terrain.
E1128826 NE FINISHED

How this triple was built (4 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: Coquihalla Highway bridges | Statement: [Coquihalla River, crossedBy, Coquihalla Highway bridges]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Coquihalla Highway bridges
Context triple: [Coquihalla River, crossedBy, Coquihalla Highway bridges]
  • A. Colorado River Bridge
    The Colorado River Bridge, formally known as the Mike O’Callaghan–Pat Tillman Memorial Bridge, is a major arch bridge spanning the Colorado River near Hoover Dam, carrying U.S. Route 93 between Nevada and Arizona.
  • B. Glacier Highway bridge
    Glacier Highway bridge is a roadway bridge in Juneau, Alaska, that carries Glacier Highway across the Mendenhall River near the Mendenhall Glacier.
  • C. Healey Dell Viaduct
    Healey Dell Viaduct is a historic stone railway viaduct in the Healey Dell Nature Reserve near Whitworth, England, known for its dramatic arches spanning the River Spodden.
  • D. Agate Pass Bridge
    Agate Pass Bridge is a steel cantilever truss bridge in Washington State that carries State Route 305 between Bainbridge Island and the Kitsap Peninsula.
  • E. Umatilla Bridge
    Umatilla Bridge is a highway bridge carrying Interstate 82 across the Columbia River between Oregon and Washington.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Coquihalla Highway bridges
Triple: [Coquihalla River, crossedBy, Coquihalla Highway bridges]
Generated description
The Coquihalla Highway bridges are a series of major roadway structures in British Columbia, Canada, that carry the Coquihalla Highway across rugged river valleys and mountainous terrain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Coquihalla Highway bridges
Target entity description: The Coquihalla Highway bridges are a series of major roadway structures in British Columbia, Canada, that carry the Coquihalla Highway across rugged river valleys and mountainous terrain.
  • A. Colorado River Bridge
    The Colorado River Bridge, formally known as the Mike O’Callaghan–Pat Tillman Memorial Bridge, is a major arch bridge spanning the Colorado River near Hoover Dam, carrying U.S. Route 93 between Nevada and Arizona.
  • B. Glacier Highway bridge
    Glacier Highway bridge is a roadway bridge in Juneau, Alaska, that carries Glacier Highway across the Mendenhall River near the Mendenhall Glacier.
  • C. Healey Dell Viaduct
    Healey Dell Viaduct is a historic stone railway viaduct in the Healey Dell Nature Reserve near Whitworth, England, known for its dramatic arches spanning the River Spodden.
  • D. Agate Pass Bridge
    Agate Pass Bridge is a steel cantilever truss bridge in Washington State that carries State Route 305 between Bainbridge Island and the Kitsap Peninsula.
  • E. Umatilla Bridge
    Umatilla Bridge is a highway bridge carrying Interstate 82 across the Columbia River between Oregon and Washington.
  • F. None of above. chosen

Provenance (5 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded646a0808190ba5c0c91bde011c5 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e8ac6d08190809045a6d00a3d47 completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe7fe58ba481908ac8e4112c28c279 completed May 9, 2026, 12:29 a.m.
NED2 Entity disambiguation (via description) batch_69fe80be100481908dcf07b683fc1411 completed May 9, 2026, 12:33 a.m.
Created at: April 10, 2026, 2:37 a.m.