Triple

T20770890
Position Surface form Disambiguated ID Type / Status
Subject British Columbia Highway 17 E511227 entity
Predicate hasJunctionWith P1018 FINISHED
Object Highway 17A (British Columbia)
Highway 17A (British Columbia) is a short provincial highway in the Metro Vancouver area that serves as an alternate route to Highway 17, connecting communities such as Ladner and Tsawwassen.
E1453468 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: Highway 17A (British Columbia) | Statement: [British Columbia Highway 17, hasJunctionWith, Highway 17A (British Columbia)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Highway 17A (British Columbia)
Context triple: [British Columbia Highway 17, hasJunctionWith, Highway 17A (British Columbia)]
  • A. British Columbia Highway 17
    British Columbia Highway 17 is a major provincial highway in British Columbia that serves as a key connector between the Tsawwassen ferry terminal, the Lower Mainland, and Vancouver Island via its mainland and Vancouver Island segments.
  • B. British Columbia Highway 1A
    British Columbia Highway 1A is an alternate route of the Trans-Canada Highway in British Columbia, serving local traffic through urban and suburban areas rather than the main high-speed corridor.
  • C. British Columbia Highway 19A
    British Columbia Highway 19A is a scenic coastal route on Vancouver Island that serves as an alternate to Highway 19, connecting several communities including Courtenay along the island’s eastern shore.
  • D. British Columbia Highway 97A
    British Columbia Highway 97A is a regional highway in British Columbia’s Interior that serves as an alternate route to Highway 97, connecting communities in the Shuswap and North Okanagan areas.
  • E. Highway 1 (British Columbia)
    Highway 1 in British Columbia is the provincial segment of Canada’s main east–west national route, running from the Pacific coast through Vancouver and the Fraser Valley toward the Rocky Mountains.
  • 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: Highway 17A (British Columbia)
Triple: [British Columbia Highway 17, hasJunctionWith, Highway 17A (British Columbia)]
Generated description
Highway 17A (British Columbia) is a short provincial highway in the Metro Vancouver area that serves as an alternate route to Highway 17, connecting communities such as Ladner and Tsawwassen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Highway 17A (British Columbia)
Target entity description: Highway 17A (British Columbia) is a short provincial highway in the Metro Vancouver area that serves as an alternate route to Highway 17, connecting communities such as Ladner and Tsawwassen.
  • A. British Columbia Highway 17
    British Columbia Highway 17 is a major provincial highway in British Columbia that serves as a key connector between the Tsawwassen ferry terminal, the Lower Mainland, and Vancouver Island via its mainland and Vancouver Island segments.
  • B. British Columbia Highway 1A
    British Columbia Highway 1A is an alternate route of the Trans-Canada Highway in British Columbia, serving local traffic through urban and suburban areas rather than the main high-speed corridor.
  • C. British Columbia Highway 19A
    British Columbia Highway 19A is a scenic coastal route on Vancouver Island that serves as an alternate to Highway 19, connecting several communities including Courtenay along the island’s eastern shore.
  • D. British Columbia Highway 97A
    British Columbia Highway 97A is a regional highway in British Columbia’s Interior that serves as an alternate route to Highway 97, connecting communities in the Shuswap and North Okanagan areas.
  • E. Highway 1 (British Columbia)
    Highway 1 in British Columbia is the provincial segment of Canada’s main east–west national route, running from the Pacific coast through Vancouver and the Fraser Valley toward the Rocky Mountains.
  • 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_69e0b4ca01148190ac018e57e0cab46f completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c266f4b48190891c0db3e322bb23 completed April 21, 2026, 12:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090af3525c81909efc7d92dd7cbd76 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090c319720819084e0a7476618a0a4 completed May 17, 2026, 12:30 a.m.
NED2 Entity disambiguation (via description) batch_6a090cf5157c8190b311114c8f41dfa2 completed May 17, 2026, 12:33 a.m.
Created at: April 16, 2026, 12:36 p.m.