Triple

T20293386
Position Surface form Disambiguated ID Type / Status
Subject Second Relief E510082 entity
Predicate routeFollowed P2127 FINISHED
Object Truckee Pass in the Sierra Nevada — 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: Truckee Pass in the Sierra Nevada | Statement: [Second Relief, routeFollowed, Truckee Pass in the Sierra Nevada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Truckee Pass in the Sierra Nevada
Context triple: [Second Relief, routeFollowed, Truckee Pass in the Sierra Nevada]
  • A. Walker Pass area of the Sierra Nevada
    The Walker Pass area of the Sierra Nevada is a high-desert mountain corridor in eastern California known for its historic emigrant route, scenic landscapes, and access to hiking and wilderness recreation.
  • B. Carson Pass
    Carson Pass is a high mountain pass in California’s central Sierra Nevada, known for its scenic alpine landscapes, hiking trails, and historic role as a route for emigrant wagon trains.
  • C. Patterson Pass
    Patterson Pass is a low-elevation wind-swept mountain pass in the Diablo Range of California’s East Bay, known for its scenic but narrow roadway and numerous wind turbines.
  • D. Ebbetts Pass
    Ebbetts Pass is a high mountain pass in California’s Sierra Nevada, known for its scenic, winding route and historic role as a trans-Sierra crossing.
  • E. Tehachapi Pass area
    The Tehachapi Pass area is a mountainous region in Southern California that has long served as the traditional homeland and cultural landscape of the Kawaiisu people.
  • 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: Truckee Pass in the Sierra Nevada
Target entity description: Truckee Pass in the Sierra Nevada is a historic mountain pass in California that served as a key route for westward emigrant travel and later for major transportation lines crossing the Sierra.
  • A. Walker Pass area of the Sierra Nevada
    The Walker Pass area of the Sierra Nevada is a high-desert mountain corridor in eastern California known for its historic emigrant route, scenic landscapes, and access to hiking and wilderness recreation.
  • B. Carson Pass
    Carson Pass is a high mountain pass in California’s central Sierra Nevada, known for its scenic alpine landscapes, hiking trails, and historic role as a route for emigrant wagon trains.
  • C. Patterson Pass
    Patterson Pass is a low-elevation wind-swept mountain pass in the Diablo Range of California’s East Bay, known for its scenic but narrow roadway and numerous wind turbines.
  • D. Ebbetts Pass
    Ebbetts Pass is a high mountain pass in California’s Sierra Nevada, known for its scenic, winding route and historic role as a trans-Sierra crossing.
  • E. Tehachapi Pass area
    The Tehachapi Pass area is a mountainous region in Southern California that has long served as the traditional homeland and cultural landscape of the Kawaiisu people.
  • 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_69e0b4c652388190b782cad965e5a098 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e67704262c8190bc903b733d849881 completed April 20, 2026, 6:57 p.m.
Created at: April 16, 2026, 11:13 a.m.