Triple

T20274428
Position Surface form Disambiguated ID Type / Status
Subject BNSF Chillicothe Subdivision E502972 entity
Predicate connectsRegion P845 FINISHED
Object West Coast of the United States NE NERFINISHED

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: West Coast of the United States | Statement: [BNSF Chillicothe Subdivision, connectsRegion, West Coast of the United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Coast of the United States
Context triple: [BNSF Chillicothe Subdivision, connectsRegion, West Coast of the United States]
  • A. West Coast of the United States chosen
    The West Coast of the United States is the Pacific Ocean–facing region of the country, commonly referring to the coastal states of California, Oregon, and Washington known for major port cities, diverse climates, and significant cultural and economic influence.
  • B. West Coast Region
    West Coast Region is an administrative division in western Gambia that includes major urban centers such as Serekunda and forms part of the country’s Atlantic coastal area.
  • C. Pacific coast of North America
    The Pacific coast of North America is the long, western continental margin stretching from Alaska through Canada and the United States into Mexico, characterized by rugged shorelines, active tectonics, and a mix of temperate rainforests, coastal mountains, and major port cities.
  • D. West Coast
    West Coast is a coastal region in South Africa’s Western Cape known for its fishing towns, wildflower displays, and rugged Atlantic shoreline.
  • E. West Coast
    West Coast is a professional Australian rules football club based in Perth that competes in the Australian Football League.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4b0e79c8190bd61f22ef1329fa8 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e675e104f081909d17c1963a5db528 completed April 20, 2026, 6:52 p.m.
Created at: April 16, 2026, 10:32 a.m.