Triple

T22617442
Position Surface form Disambiguated ID Type / Status
Subject Ballard Locks E558185 entity
Predicate namedAfter P63 FINISHED
Object Hiram M. Chittenden — NE NERFINISHED

How this triple was built (3 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: Hiram M. Chittenden | Statement: [Ballard Locks, namedAfter, Hiram M. Chittenden]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hiram M. Chittenden
Context triple: [Ballard Locks, namedAfter, Hiram M. Chittenden]
  • A. Russell Henry Chittenden
    Russell Henry Chittenden was an American biochemist known as a pioneer in the field of physiological chemistry and nutrition science.
  • B. Edward L. Hedden
    Edward L. Hedden was a 19th-century American customs official best known for serving as Collector of the Port of New York and for his role in the landmark Supreme Court case Nix v. Hedden.
  • C. Samuel H. Boardman
    Samuel H. Boardman was an influential early Oregon state parks superintendent who played a key role in preserving and developing the state’s coastal parklands.
  • D. Alfred H. Terry
    Alfred H. Terry was a Union Army general during the American Civil War, best known for leading the successful assault on Fort Fisher in 1865.
  • E. Frederick P. Hamlin
    Frederick P. Hamlin is an individual notable enough to be recognized as a namesake or distinguished bearer of the surname Hamlin.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hiram M. Chittenden
Target entity description: Hiram M. Chittenden was a U.S. Army Corps of Engineers officer and civil engineer known for his major role in developing Seattle’s ship canal and locks system.
  • A. Russell Henry Chittenden
    Russell Henry Chittenden was an American biochemist known as a pioneer in the field of physiological chemistry and nutrition science.
  • B. Edward L. Hedden
    Edward L. Hedden was a 19th-century American customs official best known for serving as Collector of the Port of New York and for his role in the landmark Supreme Court case Nix v. Hedden.
  • C. Samuel H. Boardman
    Samuel H. Boardman was an influential early Oregon state parks superintendent who played a key role in preserving and developing the state’s coastal parklands.
  • D. Alfred H. Terry
    Alfred H. Terry was a Union Army general during the American Civil War, best known for leading the successful assault on Fort Fisher in 1865.
  • E. Frederick P. Hamlin
    Frederick P. Hamlin is an individual notable enough to be recognized as a namesake or distinguished bearer of the surname Hamlin.
  • F. None of above. chosen

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_69e24545a8e08190bfa7482a2c725ff1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f167ef7a148190870334af9c8b79a4 completed April 29, 2026, 2:07 a.m.
Created at: April 17, 2026, 2:59 p.m.