Triple

T2239976
Position Surface form Disambiguated ID Type / Status
Subject Linnton E49370 entity
Predicate hasRoadName P5943 FINISHED
Object NW St. Helens Road (U.S. Route 30 segment)
NW St. Helens Road (U.S. Route 30 segment) is a major arterial highway corridor in northwest Portland, Oregon, carrying U.S. Route 30 through the industrial and residential neighborhood of Linnton along the Willamette River.
E246739 NE FINISHED

How this triple was built (5 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: NW St. Helens Road (U.S. Route 30 segment) | Statement: [Linnton, hasRoadName, NW St. Helens Road (U.S. Route 30 segment)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NW St. Helens Road (U.S. Route 30 segment)
Context triple: [Linnton, hasRoadName, NW St. Helens Road (U.S. Route 30 segment)]
  • A. Oregon Route 31
    Oregon Route 31 is a state highway in south-central Oregon that runs between U.S. Route 97 near La Pine and U.S. Route 395 near Valley Falls, providing access to several high desert lakes and natural attractions.
  • B. Oregon Route 35
    Oregon Route 35 is a state highway in Oregon that runs along the eastern side of Mount Hood, connecting the Columbia River Gorge area near Hood River with U.S. Route 26 in the Cascade Range.
  • C. Oregon Route 38
    Oregon Route 38 is a state highway in Oregon that runs east–west between the coast and Interstate 5, following the Umpqua River and serving as a key route through Douglas County.
  • D. Oregon Route 3
    Oregon Route 3 is a state highway in northeastern Oregon that connects the city of Enterprise to the Washington state line, serving as a key link through the Wallowa County region.
  • E. Oregon Route 34
    Oregon Route 34 is a state highway in western Oregon that connects the central Willamette Valley to the central Oregon Coast, passing through communities such as Corvallis.
  • 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: NW St. Helens Road (U.S. Route 30 segment)
Triple: [Linnton, hasRoadName, NW St. Helens Road (U.S. Route 30 segment)]
Generated description
NW St. Helens Road (U.S. Route 30 segment) is a major arterial highway corridor in northwest Portland, Oregon, carrying U.S. Route 30 through the industrial and residential neighborhood of Linnton along the Willamette River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: NW St. Helens Road (U.S. Route 30 segment)
Target entity description: NW St. Helens Road (U.S. Route 30 segment) is a major arterial highway corridor in northwest Portland, Oregon, carrying U.S. Route 30 through the industrial and residential neighborhood of Linnton along the Willamette River.
  • A. Oregon Route 31
    Oregon Route 31 is a state highway in south-central Oregon that runs between U.S. Route 97 near La Pine and U.S. Route 395 near Valley Falls, providing access to several high desert lakes and natural attractions.
  • B. Oregon Route 35
    Oregon Route 35 is a state highway in Oregon that runs along the eastern side of Mount Hood, connecting the Columbia River Gorge area near Hood River with U.S. Route 26 in the Cascade Range.
  • C. Oregon Route 38
    Oregon Route 38 is a state highway in Oregon that runs east–west between the coast and Interstate 5, following the Umpqua River and serving as a key route through Douglas County.
  • D. Oregon Route 3
    Oregon Route 3 is a state highway in northeastern Oregon that connects the city of Enterprise to the Washington state line, serving as a key link through the Wallowa County region.
  • E. Oregon Route 34
    Oregon Route 34 is a state highway in western Oregon that connects the central Willamette Valley to the central Oregon Coast, passing through communities such as Corvallis.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasRoadName
Context triple: [Linnton, hasRoadName, NW St. Helens Road (U.S. Route 30 segment)]
  • A. roadName chosen
    Indicates the specific name assigned to a road that identifies it within a transportation or address system.
  • B. hasStreet
    Indicates that an entity is located on, associated with, or identified by a particular street.
  • C. isNumberedStreet
    Indicates that a street is designated primarily by a number (e.g., "1st Street," "42nd Avenue") rather than by a proper name.
  • D. isMajorRoadIn
    Indicates that a road is classified as a major road within a specified geographic area or jurisdiction.
  • E. roadServed
    Indicates that a road is provided with necessary services or infrastructure support by a responsible entity.
  • F. None of above.

Provenance (6 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc0bccf688190bd10202a62fdf34e completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b0cb4f0819087061434d44dc3a3 completed March 9, 2026, 6:39 a.m.
NEDg Description generation batch_69ae6b9edb688190a4e6e4a4ddf964f3 completed March 9, 2026, 6:41 a.m.
NED2 Entity disambiguation (via description) batch_69ae6bfbb6cc81909d647b3875450b4b completed March 9, 2026, 6:43 a.m.
PD Predicate disambiguation batch_69abbdafc07881909101266a33ae7031 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:47 p.m.