Triple

T1742223
Position Surface form Disambiguated ID Type / Status
Subject Promontory Summit, Utah Territory E38257 entity
Predicate formerlyDesignatedAs P12531 FINISHED
Object Golden Spike National Historic Site E193055 NE FINISHED

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: Golden Spike National Historic Site | Statement: [Promontory Summit, Utah Territory, formerlyDesignatedAs, Golden Spike National Historic Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Golden Spike National Historic Site
Context triple: [Promontory Summit, Utah Territory, formerlyDesignatedAs, Golden Spike National Historic Site]
  • A. Golden Spike National Historical Park chosen
    Golden Spike National Historical Park is a U.S. National Park Service site in northern Utah that preserves and interprets the location where the First Transcontinental Railroad was completed in 1869.
  • B. Golden Spike Tower
    Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
  • C. Klondike Gold Rush National Historical Park (partial)
    Klondike Gold Rush National Historical Park is a U.S. national historical park preserving key sites, trails, and stories of the 1897–1898 Klondike Gold Rush in Alaska and the Yukon.
  • D. Railtown 1897 State Historic Park
    Railtown 1897 State Historic Park is a California state park and historic railroad facility preserving vintage trains, a roundhouse, and film-famous locomotives from the Sierra Railway.
  • E. Golden Spike ceremony
    The Golden Spike ceremony was the 1869 event at Promontory Summit, Utah, that marked the completion of the United States’ First Transcontinental Railroad by symbolically joining its eastern and western sections.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: formerlyDesignatedAs
Context triple: [Promontory Summit, Utah Territory, formerlyDesignatedAs, Golden Spike National Historic Site]
  • A. formerDesignation chosen
    Indicates that an entity previously held a particular title, role, or designation that it no longer holds.
  • B. formerName
    Indicates that an entity was previously known by a different name in the past.
  • C. successorDesignated
    Indicates that one entity has been formally chosen or named to take over the role, position, or responsibilities of another entity in the future.
  • D. previousDesignationEstablished
    Indicates that an earlier official designation or title for an entity was formally created or put into effect.
  • E. canBeDesignatedBy
    Indicates that one entity is capable of being assigned, labeled, or identified by another entity as its designation.
  • F. None of above.

Provenance (4 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_69a8862b01a48190ab47209063af82d9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69ab3c2559ac8190905186406fcaccb9 completed March 6, 2026, 8:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69ada0dbc7c081909d637c5a482389ef completed March 8, 2026, 4:16 p.m.
PD Predicate disambiguation batch_69aa61c4023c819099cbe439aefda71f completed March 6, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:30 p.m.