Triple

T10325917
Position Surface form Disambiguated ID Type / Status
Subject U.S. Route 81 E242760 entity
Predicate terminusB P388 FINISHED
Object Canadian border at Pembina, North Dakota 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: Canadian border at Pembina, North Dakota | Statement: [U.S. Route 81, terminusB, Canadian border at Pembina, North Dakota]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian border at Pembina, North Dakota
Context triple: [U.S. Route 81, terminusB, Canadian border at Pembina, North Dakota]
  • A. Canadian border near Fortuna, North Dakota
    The Canadian border near Fortuna, North Dakota is a rural international crossing point between the United States and Canada in northwestern North Dakota.
  • B. Canadian border at Beaver Creek, Yukon
    The Canadian border at Beaver Creek, Yukon is a remote land crossing between Canada and Alaska along the Alaska Highway, serving as a key customs and immigration checkpoint in the far northwest of Canada.
  • C. 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.
  • D. South Dakota–North Dakota border
    The South Dakota–North Dakota border is the straight east–west state line separating South Dakota and North Dakota in the north-central United States.
  • E. North Dakota–Minnesota border
    The North Dakota–Minnesota border is the state line in the northern United States largely defined by the Red River of the North, separating North Dakota to the west from Minnesota to the east.
  • 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_69d381af787481908bc401325c760a88 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d7cd76348190b93562112300acfc completed April 7, 2026, 10:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71da93b988190ad568b0677b5d344 completed April 9, 2026, 3:31 a.m.
Created at: April 6, 2026, 11:51 a.m.