Triple

T15954427
Position Surface form Disambiguated ID Type / Status
Subject Highway 1 (Trans-Canada Highway) E386897 entity
Predicate westernTerminus P388 FINISHED
Object Mile 0 of the Trans-Canada Highway
Mile 0 of the Trans-Canada Highway is a landmark starting point in Victoria, British Columbia, marking the western end of Canada’s coast-to-coast national highway.
E1186177 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: Mile 0 of the Trans-Canada Highway | Statement: [Highway 1 (Trans-Canada Highway), westernTerminus, Mile 0 of the Trans-Canada Highway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mile 0 of the Trans-Canada Highway
Context triple: [Highway 1 (Trans-Canada Highway), westernTerminus, Mile 0 of the Trans-Canada Highway]
  • A. Highway 16 at Tête Jaune Cache
    Highway 16 at Tête Jaune Cache is a junction point in eastern British Columbia where the Yellowhead Highway continues east–west near the Alberta border and serves as the northern connection for Highway 5.
  • B. British Columbia Highway 91
    British Columbia Highway 91 is a major freeway in Metro Vancouver that serves as a key commuter and truck route linking Richmond, Delta, and Surrey while bypassing central Vancouver.
  • C. Yellowknife Highway
    The Yellowknife Highway is a major road in Canada's Northwest Territories that connects the city of Yellowknife to the rest of the territorial and national highway network.
  • D. Caledon Trailway
    Caledon Trailway is a multi-use recreational trail in Caledon, Ontario, that forms part of the Trans Canada Trail network and is popular for walking, cycling, and horseback riding.
  • E. Trans-Canada Highway
    The Trans-Canada Highway is a coast-to-coast national highway system spanning Canada, serving as a primary route for cross-country travel and commerce.
  • 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: Mile 0 of the Trans-Canada Highway
Triple: [Highway 1 (Trans-Canada Highway), westernTerminus, Mile 0 of the Trans-Canada Highway]
Generated description
Mile 0 of the Trans-Canada Highway is a landmark starting point in Victoria, British Columbia, marking the western end of Canada’s coast-to-coast national highway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mile 0 of the Trans-Canada Highway
Target entity description: Mile 0 of the Trans-Canada Highway is a landmark starting point in Victoria, British Columbia, marking the western end of Canada’s coast-to-coast national highway.
  • A. Highway 16 at Tête Jaune Cache
    Highway 16 at Tête Jaune Cache is a junction point in eastern British Columbia where the Yellowhead Highway continues east–west near the Alberta border and serves as the northern connection for Highway 5.
  • B. British Columbia Highway 91
    British Columbia Highway 91 is a major freeway in Metro Vancouver that serves as a key commuter and truck route linking Richmond, Delta, and Surrey while bypassing central Vancouver.
  • C. Yellowknife Highway
    The Yellowknife Highway is a major road in Canada's Northwest Territories that connects the city of Yellowknife to the rest of the territorial and national highway network.
  • D. Caledon Trailway
    Caledon Trailway is a multi-use recreational trail in Caledon, Ontario, that forms part of the Trans Canada Trail network and is popular for walking, cycling, and horseback riding.
  • E. Trans-Canada Highway
    The Trans-Canada Highway is a coast-to-coast national highway system spanning Canada, serving as a primary route for cross-country travel and commerce.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156f94b108190905d295c3405860e completed April 16, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe7ab070819090232efdeecdd5fb completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbf61b2ec81909c0f32613bb91a82 completed May 9, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffbfddd0348190baab794f613c71bf completed May 9, 2026, 11:14 p.m.
Created at: April 10, 2026, 4:53 a.m.