Triple

T12846189
Position Surface form Disambiguated ID Type / Status
Subject Gilliam County, Oregon E307180 entity
Predicate hasFeature P182 FINISHED
Object Columbia River shoreline
The Columbia River shoreline is the river’s edge and adjacent land along its course, characterized by riparian habitats, scenic vistas, and a mix of natural and developed riverfront areas.
E1007039 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: Columbia River shoreline | Statement: [Gilliam County, Oregon, hasFeature, Columbia River shoreline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Columbia River shoreline
Context triple: [Gilliam County, Oregon, hasFeature, Columbia River shoreline]
  • A. Columbia River waterfront
    The Columbia River waterfront in St. Helens, Oregon, is a scenic riverside area featuring views of the Columbia River, recreational access, and a small-town historic backdrop.
  • B. Snake River (Idaho) shoreline
    The Snake River (Idaho) shoreline is a stretch of riverbank along the Snake River that forms part of the natural landscape and recreational areas within Elmore County, Idaho.
  • C. Willamette River waterfront
    The Willamette River waterfront is a prominent urban riverfront area in Portland, Oregon, featuring parks, trails, and mixed-use development along the banks of the Willamette River.
  • D. Hanford Reach area of the Columbia River
    The Hanford Reach area of the Columbia River is a free-flowing, largely undammed stretch of the river in central Washington known for its intact shrub-steppe ecosystem, salmon habitat, and historical association with the Hanford nuclear site.
  • E. Mokelumne River area
    The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
  • 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: Columbia River shoreline
Triple: [Gilliam County, Oregon, hasFeature, Columbia River shoreline]
Generated description
The Columbia River shoreline is the river’s edge and adjacent land along its course, characterized by riparian habitats, scenic vistas, and a mix of natural and developed riverfront areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Columbia River shoreline
Target entity description: The Columbia River shoreline is the river’s edge and adjacent land along its course, characterized by riparian habitats, scenic vistas, and a mix of natural and developed riverfront areas.
  • A. Columbia River waterfront
    The Columbia River waterfront in St. Helens, Oregon, is a scenic riverside area featuring views of the Columbia River, recreational access, and a small-town historic backdrop.
  • B. Snake River (Idaho) shoreline
    The Snake River (Idaho) shoreline is a stretch of riverbank along the Snake River that forms part of the natural landscape and recreational areas within Elmore County, Idaho.
  • C. Willamette River waterfront
    The Willamette River waterfront is a prominent urban riverfront area in Portland, Oregon, featuring parks, trails, and mixed-use development along the banks of the Willamette River.
  • D. Hanford Reach area of the Columbia River
    The Hanford Reach area of the Columbia River is a free-flowing, largely undammed stretch of the river in central Washington known for its intact shrub-steppe ecosystem, salmon habitat, and historical association with the Hanford nuclear site.
  • E. Mokelumne River area
    The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
  • F. None of above. chosen

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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff49efc8190bd6bbac510cc4705 completed April 10, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69ba1ef2481909bcf68a698afd3c6 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69dad1f9c8190b48c40f49dbd396d completed May 3, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69f69e5fd19c819082f9fe0d26c56c9a completed May 3, 2026, 1:01 a.m.
Created at: April 9, 2026, 5:36 p.m.