Triple

T7930328
Position Surface form Disambiguated ID Type / Status
Subject Metro Council E184173 entity
Predicate jurisdiction P82 FINISHED
Object Portland, Oregon metropolitan area E182044 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, Oregon metropolitan area | Statement: [Metro Council, jurisdiction, Portland, Oregon metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland, Oregon metropolitan area
Context triple: [Metro Council, jurisdiction, Portland, Oregon metropolitan area]
  • A. Portland, Oregon, United States
    Portland, Oregon, United States is a major Pacific Northwest city known for its vibrant arts scene, progressive culture, and lush natural surroundings.
  • B. Eugene–Springfield metropolitan area
    The Eugene–Springfield metropolitan area is a population and economic center in western Oregon anchored by the cities of Eugene and Springfield.
  • C. Medford, Oregon Metropolitan Statistical Area
    The Medford, Oregon Metropolitan Statistical Area is a U.S. Census-defined region in southern Oregon centered on the city of Medford, encompassing surrounding communities for demographic and economic analysis.
  • D. Portland
    Portland is a small historic town in the Central Tablelands region of New South Wales, Australia, known for its early cement works and heritage streetscapes.
  • E. Portland chosen
    Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and lush green spaces in the Pacific Northwest.
  • 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_69ca8290c21c8190906a5ca6fe2b03c4 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3acb6cb88190b4f31b7091881241 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccec781ac88190b52305beaa213415 completed April 1, 2026, 9:59 a.m.
Created at: March 30, 2026, 5:07 p.m.