Triple

T9806489
Position Surface form Disambiguated ID Type / Status
Subject U.S. Customs and Border Protection port of entry at Pembina E237965 entity
Predicate adjacentTo P224 FINISHED
Object Emerson, Manitoba border crossing E237964 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: Emerson, Manitoba border crossing | Statement: [U.S. Customs and Border Protection port of entry at Pembina, adjacentTo, Emerson, Manitoba border crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Emerson, Manitoba border crossing
Context triple: [U.S. Customs and Border Protection port of entry at Pembina, adjacentTo, Emerson, Manitoba border crossing]
  • A. Pembina–Emerson border crossing chosen
    The Pembina–Emerson border crossing is a major Canada–United States land port of entry between North Dakota and Manitoba, serving as a key commercial and travel route in the central North American corridor.
  • B. International Falls–Fort Frances border crossing
    The International Falls–Fort Frances border crossing is a major road and rail port of entry between International Falls, Minnesota, USA, and Fort Frances, Ontario, Canada, spanning the Rainy River.
  • C. Madawaska–Edmundston Border Crossing
    The Madawaska–Edmundston Border Crossing is an international crossing over the Saint John River connecting Madawaska, Maine, in the United States with Edmundston, New Brunswick, in Canada.
  • D. Manitoba–Ontario border
    The Manitoba–Ontario border is the interprovincial boundary in central Canada separating the provinces of Manitoba and Ontario, running largely through boreal forest and lake country including the Lake of the Woods region.
  • E. Sweetgrass–Coutts Border Crossing
    The Sweetgrass–Coutts Border Crossing is a major port of entry between the United States and Canada, connecting Interstate 15 in Montana with Alberta Highway 4 and serving as a key route for commercial and passenger traffic.
  • 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_69ca84dd4608819097ff4ed00feca280 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdab7cb9588190953a063cb7b9e29e completed April 1, 2026, 11:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1c45a84d08190a7b5769d4a489b35 completed April 5, 2026, 2:09 a.m.
Created at: March 30, 2026, 8:29 p.m.