Triple

T5036853
Position Surface form Disambiguated ID Type / Status
Subject Moffat Tunnel route E113445 entity
Predicate usedBy P260 FINISHED
Object Ski Train to Winter Park (historically)
The Ski Train to Winter Park was a seasonal passenger rail service from Denver to the Winter Park ski area in Colorado, popular for carrying skiers and tourists through the Rockies for much of the 20th century.
 E488669 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: Ski Train to Winter Park (historically) | Statement: [Moffat Tunnel route, usedBy, Ski Train to Winter Park (historically)]

Disambiguation candidates (2 decisions)

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: Ski Train to Winter Park (historically)
Context triple: [Moffat Tunnel route, usedBy, Ski Train to Winter Park (historically)]
  • A. Ski Patrol Training Camp
    Ski Patrol Training Camp is a family-friendly, intermediate-level water play area at Disney’s Blizzard Beach designed especially for older kids and pre-teens, featuring slides, floating icebergs, and other snowy-themed aquatic activities.
  • B. The Slopes
    The Slopes is a historic landscaped park in Buxton, Derbyshire, known for its terraced walks, ornamental gardens, and views over the town’s spa architecture.
  • C. Cross-Country Snow
    Cross-Country Snow is a short story by Ernest Hemingway that follows two friends skiing in the Swiss Alps while confronting unspoken tensions and impending responsibilities.
  • D. Ski Bowl
    Ski Bowl is a popular ski and snowboard resort located on the slopes of Mount Hood in Oregon, known for its extensive night skiing and varied terrain.
  • E. Ski Apache
    Ski Apache is a popular ski and snowboard resort in southern New Mexico known for its high-elevation slopes, scenic Sierra Blanca views, and winter recreation opportunities.
  • 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: Ski Train to Winter Park (historically)
Target entity description: The Ski Train to Winter Park was a seasonal passenger rail service from Denver to the Winter Park ski area in Colorado, popular for carrying skiers and tourists through the Rockies for much of the 20th century.
  • A. Ski Patrol Training Camp
    Ski Patrol Training Camp is a family-friendly, intermediate-level water play area at Disney’s Blizzard Beach designed especially for older kids and pre-teens, featuring slides, floating icebergs, and other snowy-themed aquatic activities.
  • B. The Slopes
    The Slopes is a historic landscaped park in Buxton, Derbyshire, known for its terraced walks, ornamental gardens, and views over the town’s spa architecture.
  • C. Cross-Country Snow
    Cross-Country Snow is a short story by Ernest Hemingway that follows two friends skiing in the Swiss Alps while confronting unspoken tensions and impending responsibilities.
  • D. Ski Bowl
    Ski Bowl is a popular ski and snowboard resort located on the slopes of Mount Hood in Oregon, known for its extensive night skiing and varied terrain.
  • E. Ski Apache
    Ski Apache is a popular ski and snowboard resort in southern New Mexico known for its high-elevation slopes, scenic Sierra Blanca views, and winter recreation opportunities.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ski Train to Winter Park (historically)
Triple: [Moffat Tunnel route, usedBy, Ski Train to Winter Park (historically)]
Generated description
The Ski Train to Winter Park was a seasonal passenger rail service from Denver to the Winter Park ski area in Colorado, popular for carrying skiers and tourists through the Rockies for much of the 20th century.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd44384298819089c49e7c330ec7b8 elicitation completed
NER batch_69bd73bb069c8190af86f1b2f95f3d95 ner completed
NED1 batch_69be9c79265081908512b39cc74161f8 ned_source_triple completed
NED2 batch_69be9dea9de48190805b1e3527b47a00 ned_description completed
NEDg batch_69be9d517df88190bcd682badaca96c8 nedg completed
Created at: March 20, 2026, 1:37 p.m.