Triple

T2041002
Position Surface form Disambiguated ID Type / Status
Subject Aldergrove–Lynden border crossing E44743 entity
Predicate connects P390 FINISHED
Object Aldergrove, British Columbia
Aldergrove, British Columbia is a community in the Township of Langley near the Canada–US border in Metro Vancouver, known for its suburban-rural character and proximity to cross-border travel routes.
 E230677 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: Aldergrove, British Columbia | Statement: [Aldergrove–Lynden border crossing, connects, Aldergrove, British Columbia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aldergrove, British Columbia
Context triple: [Aldergrove–Lynden border crossing, connects, Aldergrove, British Columbia]
  • A. Aldergrove
    Aldergrove is a village in County Antrim, Northern Ireland, best known for its proximity to and association with Belfast International Airport.
  • B. Pitt Meadows
    Pitt Meadows is a small city in southwestern British Columbia, Canada, known for its agricultural lands, dike-protected lowlands, and location between the Fraser River and the Golden Ears mountains.
  • C. Coquitlam
    Coquitlam is a suburban city in Metro Vancouver, British Columbia, known for its rapid growth, residential communities, and extensive parks and natural areas.
  • D. Richmond, British Columbia
    Richmond, British Columbia is a coastal city in Metro Vancouver known for its diverse population, extensive Asian cultural influence, and role as home to Vancouver International Airport.
  • E. Oak Bay
    Oak Bay is a coastal residential municipality on the southern tip of Vancouver Island in British Columbia, known for its scenic shoreline, heritage homes, and proximity to downtown Victoria.
  • 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: Aldergrove, British Columbia
Triple: [Aldergrove–Lynden border crossing, connects, Aldergrove, British Columbia]
Generated description
Aldergrove, British Columbia is a community in the Township of Langley near the Canada–US border in Metro Vancouver, known for its suburban-rural character and proximity to cross-border travel routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aldergrove, British Columbia
Target entity description: Aldergrove, British Columbia is a community in the Township of Langley near the Canada–US border in Metro Vancouver, known for its suburban-rural character and proximity to cross-border travel routes.
  • A. Aldergrove
    Aldergrove is a village in County Antrim, Northern Ireland, best known for its proximity to and association with Belfast International Airport.
  • B. Pitt Meadows
    Pitt Meadows is a small city in southwestern British Columbia, Canada, known for its agricultural lands, dike-protected lowlands, and location between the Fraser River and the Golden Ears mountains.
  • C. Coquitlam
    Coquitlam is a suburban city in Metro Vancouver, British Columbia, known for its rapid growth, residential communities, and extensive parks and natural areas.
  • D. Richmond, British Columbia
    Richmond, British Columbia is a coastal city in Metro Vancouver known for its diverse population, extensive Asian cultural influence, and role as home to Vancouver International Airport.
  • E. Oak Bay
    Oak Bay is a coastal residential municipality on the southern tip of Vancouver Island in British Columbia, known for its scenic shoreline, heritage homes, and proximity to downtown Victoria.
  • 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_69a889159ec481908f9e4472d9f480c7 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb9545aa08190ac74e49e70c4c349 completed March 7, 2026, 5:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae271399a08190946b315f439b9b2f completed March 9, 2026, 1:49 a.m.
NEDg Description generation batch_69ae2847a7e0819092026253e036bd1c completed March 9, 2026, 1:54 a.m.
NED2 Entity disambiguation (via description) batch_69ae28ce87c8819097e0b5dab045d9a1 completed March 9, 2026, 1:56 a.m.
Created at: March 4, 2026, 7:39 p.m.