Triple

T6978756
Position Surface form Disambiguated ID Type / Status
Subject Ambassador Bridge E161781 entity
Predicate partOf P40 FINISHED
Object Canada–United States border crossings E131553 NE FINISHED

How this triple was built (2 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: Canada–United States border crossings | Statement: [Ambassador Bridge, partOf, Canada–United States border crossings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canada–United States border crossings
Context triple: [Ambassador Bridge, partOf, Canada–United States border crossings]
  • A. Canada–United States border chosen
    The Canada–United States border is the world’s longest international land boundary, separating Canada and the United States across diverse terrains from the Atlantic to the Pacific and Arctic Oceans.
  • B. Van Buren–Saint-Léonard Border Crossing
    The Van Buren–Saint-Léonard Border Crossing is an international crossing over the Saint John River connecting Van Buren, Maine, in the United States with Saint-Léonard, New Brunswick, in Canada.
  • C. Warroad–Sprague Border Crossing
    The Warroad–Sprague Border Crossing is an international port of entry connecting Warroad, Minnesota, in the United States with Sprague, Manitoba, in Canada, serving as a key roadway link between the two countries in that region.
  • D. Champlain–St. Bernard de Lacolle Border Crossing
    The Champlain–St. Bernard de Lacolle Border Crossing is a major land port of entry between the United States and Canada, connecting Interstate 87 in New York with Autoroute 15 in Quebec and serving as one of the busiest crossings on the eastern U.S.–Canada border.
  • E. Canada–United States border region
    The Canada–United States border region is the extensive transboundary area where the two countries meet, encompassing shared ecosystems, waterways, and communities that require coordinated environmental and policy management.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c68855dc0481909b4c7e9e9ed273db completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db6aa6188190af7656ff4d0e3230 completed March 27, 2026, 7:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a0ad57c81909aec9f619dc68bd7 completed March 28, 2026, 5:41 a.m.
Created at: March 27, 2026, 2:31 p.m.