Triple

T8255331
Position Surface form Disambiguated ID Type / Status
Subject Golden Spike Ceremony E193056 entity
Predicate commemoratedBy P500 FINISHED
Object Golden Spike National Historical Park E193055 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: Golden Spike National Historical Park | Statement: [Golden Spike Ceremony, commemoratedBy, Golden Spike National Historical Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Golden Spike National Historical Park
Context triple: [Golden Spike Ceremony, commemoratedBy, Golden Spike National Historical Park]
  • 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.

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_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_69cdc6c1451881909cfed1e27b57847c completed April 2, 2026, 1:30 a.m.
Created at: March 30, 2026, 5:48 p.m.