Triple

T14162359
Position Surface form Disambiguated ID Type / Status
Subject Skidmore Fountain E350979 entity
Predicate heritageDesignation P623 FINISHED
Object Portland Historic Landmark E186102 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: Portland Historic Landmark | Statement: [Skidmore Fountain, heritageDesignation, Portland Historic Landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland Historic Landmark
Context triple: [Skidmore Fountain, heritageDesignation, Portland Historic Landmark]
  • A. Portland Historic Landmark chosen
    The Portland Historic Landmark designation is a local preservation status granted to significant historic sites and structures in Portland, Oregon, recognizing their architectural, cultural, or historical importance and affording them certain protections.
  • B. Oregon City Historic District
    The Oregon City Historic District is a preserved area showcasing the early architecture, industry, and civic development of Oregon’s first incorporated city and former territorial capital.
  • C. downtown Portland historic area
    The downtown Portland historic area is a preserved central district in Portland, Michigan, known for its historic architecture, small-town streetscape, and local businesses reflecting the community’s 19th- and early 20th-century heritage.
  • D. Hamilton Historic District
    Hamilton Historic District is a preserved area in Hamilton, Massachusetts, known for its historic architecture and streetscapes that reflect the town’s development from the 18th through early 20th centuries.
  • E. Washington Historic District
    Washington Historic District is a preserved area in Washington, North Carolina, known for its concentration of historic buildings and architecture reflecting the town’s development over time.
  • 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de613a4a2081908fd51bf4b4d82b6c completed April 14, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7f3170481909f3981c1e56235d9 completed May 7, 2026, 8:37 p.m.
Created at: April 10, 2026, 12:59 a.m.