Triple

T16045407
Position Surface form Disambiguated ID Type / Status
Subject Glenn L. Jackson Memorial Bridge E389203 entity
Predicate regionServed P82 FINISHED
Object Portland–Vancouver metropolitan area E1155275 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: Portland–Vancouver metropolitan area | Statement: [Glenn L. Jackson Memorial Bridge, regionServed, Portland–Vancouver metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland–Vancouver metropolitan area
Context triple: [Glenn L. Jackson Memorial Bridge, regionServed, 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 (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_69d86dae698881908327ef2d67706cb9 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1835dd9a0819087e362cf5770232a completed April 17, 2026, 12:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbdbcf248190b7122d61d857e806 completed May 10, 2026, 1:14 a.m.
Created at: April 10, 2026, 4:56 a.m.