Triple

T13983733
Position Surface form Disambiguated ID Type / Status
Subject Central City Plan (Portland) E336379 entity
Predicate appliesTo P1129 FINISHED
Object Willamette River waterfront in Portland E66735 NE FINISHED

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: Willamette River waterfront in Portland | Statement: [Central City Plan (Portland), appliesTo, Willamette River waterfront in Portland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Willamette River waterfront in Portland
Context triple: [Central City Plan (Portland), appliesTo, Willamette River waterfront in Portland]
  • A. Willamette River waterfront chosen
    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.
  • B. Oregon City waterfront
    The Oregon City waterfront is a scenic stretch along the Willamette River featuring historic industrial sites, riverfront parks, and views of the nearby Willamette Falls.
  • C. Downtown Portland waterfront
    The Downtown Portland waterfront is a central urban riverside area along the Willamette River known for its parks, promenades, and public events.
  • D. 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.
  • E. South Waterfront district of Portland
    The South Waterfront district of Portland is a redeveloped urban neighborhood along the Willamette River known for its high-rise residential towers, medical and research facilities, and modern mixed-use development.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c639e808190a0e4b4f3d31c6a59 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de2ea2e8808190a1203a6386224bd8 completed April 14, 2026, 12:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69fbc32593e08190a1fe8466705c7fe8 completed May 6, 2026, 10:39 p.m.
Created at: April 9, 2026, 10:18 p.m.