Triple

T17206783
Position Surface form Disambiguated ID Type / Status
Subject Hazelton E417622 entity
Predicate hasNearbyAttraction P2064 FINISHED
Object Hagwilget Canyon Bridge
Hagwilget Canyon Bridge is a high steel suspension bridge spanning the Hagwilget Canyon over the Bulkley River in British Columbia, Canada, known for its dramatic views and historic engineering significance.
E1281344 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: Hagwilget Canyon Bridge | Statement: [Hazelton, hasNearbyAttraction, Hagwilget Canyon Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hagwilget Canyon Bridge
Context triple: [Hazelton, hasNearbyAttraction, Hagwilget Canyon Bridge]
  • A. Salmon Weir Bridge
    Salmon Weir Bridge is a notable bridge in Ballina, County Mayo, Ireland, best known for spanning the River Moy near its famous salmon fisheries.
  • B. Chilkoot River bridge
    The Chilkoot River bridge is a roadway crossing in Southeast Alaska that spans the Chilkoot River near Haines, providing vehicle and pedestrian access to popular fishing and wildlife-viewing areas.
  • C. Canoe Pass Bridge
    Canoe Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the narrow Canoe Pass between Whidbey and Fidalgo Islands within Deception Pass.
  • D. Galipeault Bridge
    Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
  • E. Pattullo Bridge
    The Pattullo Bridge is a major road bridge in Metro Vancouver, British Columbia, connecting the cities of New Westminster and Surrey across the Fraser River.
  • 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: Hagwilget Canyon Bridge
Triple: [Hazelton, hasNearbyAttraction, Hagwilget Canyon Bridge]
Generated description
Hagwilget Canyon Bridge is a high steel suspension bridge spanning the Hagwilget Canyon over the Bulkley River in British Columbia, Canada, known for its dramatic views and historic engineering significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hagwilget Canyon Bridge
Target entity description: Hagwilget Canyon Bridge is a high steel suspension bridge spanning the Hagwilget Canyon over the Bulkley River in British Columbia, Canada, known for its dramatic views and historic engineering significance.
  • A. Salmon Weir Bridge
    Salmon Weir Bridge is a notable bridge in Ballina, County Mayo, Ireland, best known for spanning the River Moy near its famous salmon fisheries.
  • B. Chilkoot River bridge
    The Chilkoot River bridge is a roadway crossing in Southeast Alaska that spans the Chilkoot River near Haines, providing vehicle and pedestrian access to popular fishing and wildlife-viewing areas.
  • C. Canoe Pass Bridge
    Canoe Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the narrow Canoe Pass between Whidbey and Fidalgo Islands within Deception Pass.
  • D. Galipeault Bridge
    Galipeault Bridge is a road bridge in Quebec, Canada, that connects the Island of Montreal to Île Perrot across Lake Saint-Louis as part of the main highway route toward Vaudreuil-Dorion and beyond.
  • E. Pattullo Bridge
    The Pattullo Bridge is a major road bridge in Metro Vancouver, British Columbia, connecting the cities of New Westminster and Surrey across the Fraser River.
  • 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42dc193488190a2c5a48ce7f631a9 completed April 19, 2026, 1:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a021636611c81908321cb6d41488971 completed May 11, 2026, 5:47 p.m.
NEDg Description generation batch_6a021a6fbe1c8190a138c20917c13cfd completed May 11, 2026, 6:05 p.m.
NED2 Entity disambiguation (via description) batch_6a021ac1dd1c81909a1a13bc0556a985 completed May 11, 2026, 6:06 p.m.
Created at: April 10, 2026, 5:38 a.m.