Triple

T21386932
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 502 E527525 entity
Predicate locatedInUrbanArea P12103 FINISHED
Object Portland–Vancouver metropolitan area — 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: Portland–Vancouver metropolitan area | Statement: [Washington State Route 502, locatedInUrbanArea, Portland–Vancouver metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland–Vancouver metropolitan area
Context triple: [Washington State Route 502, locatedInUrbanArea, Portland–Vancouver metropolitan area]
  • A. Vancouver–Seattle corridor
    The Vancouver–Seattle corridor is a major bi-national urban and transportation axis linking metropolitan regions in southwestern British Columbia and northwestern Washington State.
  • B. Portland–Vancouver–Salem CSA
    The Portland–Vancouver–Salem CSA is a large multi-county combined statistical area in the Pacific Northwest centered on Portland, Oregon, and including surrounding urban and suburban regions in both Oregon and Washington.
  • C. Seattle–Everett metropolitan area
    The Seattle–Everett metropolitan area is a major urban region in western Washington centered on the cities of Seattle and Everett, known for its technology industry, maritime economy, and role as a cultural and economic hub of the Pacific Northwest.
  • D. Vancouver urban area
    The Vancouver urban area is a metropolitan region in southwestern Washington centered on the city of Vancouver, forming part of the greater Portland–Vancouver urban corridor.
  • E. Portland–Vancouver–Hillsboro, OR–WA Metropolitan Statistical Area chosen
    The Portland–Vancouver–Hillsboro, OR–WA Metropolitan Statistical Area is a major bi-state urban region in the Pacific Northwest centered on Portland, Oregon, and encompassing numerous surrounding cities and suburbs in both Oregon and Washington.
  • 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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee62cb05288190a894f33850e22c03 completed April 26, 2026, 7:08 p.m.
Created at: April 16, 2026, 5:12 p.m.