Triple

T8255207
Position Surface form Disambiguated ID Type / Status
Subject Golden Spike ceremony E193053 entity
Predicate formerAssociatedSiteName P65 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: [Golden Spike ceremony, formerAssociatedSiteName, 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: [Golden Spike ceremony, formerAssociatedSiteName, 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 National Historic Sites
    Klondike National Historic Sites is a group of protected heritage areas in Canada that preserve key locations and artifacts from the Klondike Gold Rush era.
  • D. 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.
  • E. 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.
  • 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: formerAssociatedSiteName
Context triple: [Golden Spike ceremony, formerAssociatedSiteName, Golden Spike National Historic Site]
  • A. formerSiteOf
    Indicates that a location previously hosted or contained something (such as a structure, organization, or event) that is no longer present there.
  • B. formerOrganization
    Indicates that an entity was previously affiliated with or employed by a given organization, but is no longer associated with it.
  • C. formerSiteOwner
    Indicates that one entity previously owned or controlled a particular site but no longer does so.
  • D. formerName chosen
    Indicates that an entity was previously known by a different name in the past.
  • E. formerlyKnownLocationAs
    Indicates that an entity was previously known or referred to by a different location name or 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_69ca82dfad9c8190b8cd18fb89f50f40 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb78f9f680819088f1d56e0f98974f completed March 31, 2026, 7:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd681457908190b39fa034e9ca05d5 completed April 1, 2026, 6:46 p.m.
PD Predicate disambiguation batch_69cb36b6d5548190b665a6cce14c69f7 completed March 31, 2026, 2:51 a.m.
Created at: March 30, 2026, 5:48 p.m.