Triple

T3116060
Position Surface form Disambiguated ID Type / Status
Subject Portland–Vancouver–Salem CSA E65064 entity
Predicate containsMetropolitanArea P5047 FINISHED
Object Portland–Vancouver–Hillsboro metropolitan area
The Portland–Vancouver–Hillsboro metropolitan area is a major bi-state urban region in the Pacific Northwest centered on Portland, Oregon, and Vancouver, Washington, known for its technology industry, vibrant cultural scene, and strong emphasis on sustainability and outdoor recreation.
E65064 NE FINISHED

How this triple was built (4 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–Hillsboro metropolitan area | Statement: [Portland–Vancouver–Salem CSA, containsMetropolitanArea, Portland–Vancouver–Hillsboro metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portland–Vancouver–Hillsboro metropolitan area
Context triple: [Portland–Vancouver–Salem CSA, containsMetropolitanArea, Portland–Vancouver–Hillsboro metropolitan area]
  • A. 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.
  • 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. 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.
  • D. Seattle metropolitan area
    The Seattle metropolitan area is a major urban and economic hub in Washington State centered on the city of Seattle, known for its technology industry, port facilities, and cultural influence in the Pacific Northwest.
  • E. Boise metropolitan area
    The Boise metropolitan area is a rapidly growing urban region in southwestern Idaho centered on the city of Boise, known for its diverse economy, outdoor recreation, and role as the state's primary population and cultural hub.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Portland–Vancouver–Hillsboro metropolitan area
Triple: [Portland–Vancouver–Salem CSA, containsMetropolitanArea, Portland–Vancouver–Hillsboro metropolitan area]
Generated description
The Portland–Vancouver–Hillsboro metropolitan area is a major bi-state urban region in the Pacific Northwest centered on Portland, Oregon, and Vancouver, Washington, known for its technology industry, vibrant cultural scene, and strong emphasis on sustainability and outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portland–Vancouver–Hillsboro metropolitan area
Target entity description: The Portland–Vancouver–Hillsboro metropolitan area is a major bi-state urban region in the Pacific Northwest centered on Portland, Oregon, and Vancouver, Washington, known for its technology industry, vibrant cultural scene, and strong emphasis on sustainability and outdoor recreation.
  • A. 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.
  • B. Portland–Vancouver–Salem CSA chosen
    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. 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.
  • D. Seattle metropolitan area
    The Seattle metropolitan area is a major urban and economic hub in Washington State centered on the city of Seattle, known for its technology industry, port facilities, and cultural influence in the Pacific Northwest.
  • E. Boise metropolitan area
    The Boise metropolitan area is a rapidly growing urban region in southwestern Idaho centered on the city of Boise, known for its diverse economy, outdoor recreation, and role as the state's primary population and cultural hub.
  • F. None of above.

Provenance (5 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_69ad857fcc088190b0c4d45a5cde6f61 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada4e40bc48190b9b17c706a2450d5 completed March 8, 2026, 4:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b224c9ecd481909198bb0a6c0c31e8 completed March 12, 2026, 2:28 a.m.
NEDg Description generation batch_69b2277b5af8819089da78955f88d1a5 completed March 12, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69b2280d49248190bcba38d38a7f6947 completed March 12, 2026, 2:42 a.m.
Created at: March 8, 2026, 3:04 p.m.