Triple

T21451788
Position Surface form Disambiguated ID Type / Status
Subject Maine State Route 25 E529225 entity
Predicate connectsTo P845 FINISHED
Object Portland 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 area | Statement: [Maine State Route 25, connectsTo, Portland area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portland area
Context triple: [Maine State Route 25, connectsTo, Portland area]
  • A. 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.
  • B. Kennewick–Richland metropolitan area
    The Kennewick–Richland metropolitan area is a regional urban hub in southeastern Washington State centered around the Tri-Cities of Kennewick, Richland, and Pasco, known for its energy research, agriculture, and growing suburban communities.
  • C. Bay Area, Oregon
    Bay Area, Oregon is a coastal region in southwestern Oregon centered around Coos Bay and neighboring communities, known for its port, fishing, and outdoor recreation.
  • D. Portland District
    Portland District is a U.S. Army Corps of Engineers district responsible for managing major water resource infrastructure, navigation, hydropower, and environmental stewardship projects in the Pacific Northwest.
  • E. 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.
  • 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_69e0c457579481909db68053ed99750c completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d33e648190864b0ef5acf36659 completed April 23, 2026, 9:43 a.m.
Created at: April 16, 2026, 6:07 p.m.