Triple

T6621951
Position Surface form Disambiguated ID Type / Status
Subject Sierra Nevada E149694 entity
Predicate hasSkiResort P1981 FINISHED
Object Sierra Nevada Ski Station E235143 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Sierra Nevada Ski Station | Statement: [Sierra Nevada, hasSkiResort, Sierra Nevada Ski Station]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra Nevada Ski Station
Context triple: [Sierra Nevada, hasSkiResort, Sierra Nevada Ski Station]
  • A. Sierra Nevada Ski Station chosen
    Sierra Nevada Ski Station is a major Spanish alpine ski resort in the Sierra Nevada mountain range, known for its high-altitude slopes and long winter season.
  • B. Alpine Meadows
    Alpine Meadows is a popular ski resort in the Lake Tahoe region of California, known for its varied terrain and abundant snowfall.
  • C. Mount Baldy ski area
    Mount Baldy ski area is a popular Southern California mountain resort known for its steep terrain, alpine skiing, and proximity to the Los Angeles metropolitan area.
  • D. Mammoth Mountain Ski Area
    Mammoth Mountain Ski Area is a major California ski resort in the Eastern Sierra Nevada known for its long winter season, extensive terrain, and popular year-round outdoor recreation.
  • E. Alta Ski Area
    Alta Ski Area is a historic, skiers-only resort in Utah renowned for its deep, light powder and challenging terrain.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c687ed8a9c81908bb671717cb192ef elicitation completed
NER batch_69c6af7ccaa481908b383b4fd671fa78 ner completed
NED1 batch_69c6e448b00081908b336a2bd7fb3820 ned_source_triple completed
Created at: March 27, 2026, 1:58 p.m.