Triple

T6959175
Position Surface form Disambiguated ID Type / Status
Subject Sierra Railway of California E161322 entity
Predicate heritageRailwayName P73771 FINISHED
Object Railtown 1897 E631443 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: Railtown 1897 | Statement: [Sierra Railway of California, heritageRailwayName, Railtown 1897]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Railtown 1897
Context triple: [Sierra Railway of California, heritageRailwayName, Railtown 1897]
  • A. Railtown 1897 chosen
    Railtown 1897 is a California state historic park in Jamestown that preserves a historic railroad roundhouse, steam locomotives, and film-famous trains from the Sierra Railway.
  • B. Buffalo Bill's Wild West
    Buffalo Bill's Wild West was a late 19th- and early 20th-century traveling show that dramatized frontier life with staged battles, sharpshooting, and performances by cowboys and Native Americans, helping to popularize the mythic image of the American West.
  • C. The Iron Horse
    The Iron Horse is the legendary New York Yankees first baseman Lou Gehrig, renowned for his durability, power hitting, and record-setting consecutive games played streak.
  • D. Wagons East
    Wagons East is a 1994 Western comedy film best known as one of John Candy’s final screen appearances.
  • E. Rebel Railroad
    Rebel Railroad was a small Civil War–themed tourist railroad in Pigeon Forge, Tennessee, that later evolved into what is now the Dollywood theme park.
  • 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: heritageRailwayName
Context triple: [Sierra Railway of California, heritageRailwayName, Railtown 1897]
  • A. railwayHeritageFeature
    Indicates that something is a feature associated with railway heritage, such as historically significant railway structures, equipment, or related elements.
  • B. railwayName
    Indicates the name assigned to a specific railway or railway line in the relationship.
  • C. formerRailwayLine
    Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
  • D. hasHeritageRailwayStation
    Indicates that an entity possesses or is associated with a railway station that is preserved or operated as a heritage or historical railway facility.
  • E. originalRailroadName
    Indicates the name of the railroad as it was originally known or designated, before any later changes such as mergers, rebrandings, or renamings.
  • F. None of above. chosen

Provenance (5 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_69c68852a9a0819097797e31d492e273 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6daedbb4c8190b46846fb1265b937 completed March 27, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7618df8648190bec6c0aaca312efd completed March 28, 2026, 5:05 a.m.
PD Predicate disambiguation batch_69c6d7c0b0a08190b262dfc94992994d completed March 27, 2026, 7:17 p.m.
PDg Predicate description generation batch_69c6d9bb57e88190a3a7cec34e3b617f completed March 27, 2026, 7:25 p.m.
Created at: March 27, 2026, 2:29 p.m.