Triple

T22151835
Position Surface form Disambiguated ID Type / Status
Subject Sacagawea Heritage Trail E547432 entity
Predicate hasScenery P5066 FINISHED
Object Columbia River shoreline — 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: Columbia River shoreline | Statement: [Sacagawea Heritage Trail, hasScenery, Columbia River shoreline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia River shoreline
Context triple: [Sacagawea Heritage Trail, hasScenery, Columbia River shoreline]
  • A. Columbia River shoreline chosen
    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.
  • B. 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.
  • C. 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.
  • D. Columbia River recreation corridor
    The Columbia River recreation corridor is a scenic stretch along the Columbia River known for its beaches, parks, and diverse opportunities for boating, fishing, camping, and other outdoor activities.
  • E. 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.
  • 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_69e11e3b52088190ad5df386d01eb2fb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129f4b05c8190a824f55804f6d4d5 completed April 28, 2026, 9:43 p.m.
Created at: April 16, 2026, 8:33 p.m.