Triple

T5006564
Position Surface form Disambiguated ID Type / Status
Subject Eisenhower–Johnson Memorial Tunnel E112507 entity
Predicate near P350 FINISHED
Object Arapahoe Basin Ski Area
Arapahoe Basin Ski Area is a high-altitude Colorado ski resort in the Rocky Mountains known for its long season, challenging terrain, and expert-focused skiing.
 E488251 NE FINISHED

How this triple was built (4 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: Arapahoe Basin Ski Area | Statement: [Eisenhower–Johnson Memorial Tunnel, near, Arapahoe Basin Ski Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arapahoe Basin Ski Area
Context triple: [Eisenhower–Johnson Memorial Tunnel, near, Arapahoe Basin Ski Area]
  • A. Bridger Bowl Ski Area
    Bridger Bowl Ski Area is a popular non-profit ski resort in the Bridger Range of southwestern Montana, known for its challenging terrain and proximity to Bozeman.
  • B. Breckenridge Ski Resort
    Breckenridge Ski Resort is a major Colorado ski destination known for its extensive terrain, high-altitude skiing, and vibrant historic mountain town.
  • C. Spruce Peak ski area
    Spruce Peak ski area is a major ski and recreation zone within Vermont’s Stowe Mountain Resort, known for its varied terrain and upscale base village.
  • D. Crested Butte Mountain Resort
    Crested Butte Mountain Resort is a Colorado ski area renowned for its challenging terrain, historic mountain-town charm, and vibrant outdoor recreation year-round.
  • E. Taos Ski Valley
    Taos Ski Valley is a high-altitude ski resort in northern New Mexico known for its steep, challenging terrain and blend of Southwestern and European alpine culture.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Arapahoe Basin Ski Area
Triple: [Eisenhower–Johnson Memorial Tunnel, near, Arapahoe Basin Ski Area]
Generated description
Arapahoe Basin Ski Area is a high-altitude Colorado ski resort in the Rocky Mountains known for its long season, challenging terrain, and expert-focused skiing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arapahoe Basin Ski Area
Target entity description: Arapahoe Basin Ski Area is a high-altitude Colorado ski resort in the Rocky Mountains known for its long season, challenging terrain, and expert-focused skiing.
  • A. Bridger Bowl Ski Area
    Bridger Bowl Ski Area is a popular non-profit ski resort in the Bridger Range of southwestern Montana, known for its challenging terrain and proximity to Bozeman.
  • B. Breckenridge Ski Resort
    Breckenridge Ski Resort is a major Colorado ski destination known for its extensive terrain, high-altitude skiing, and vibrant historic mountain town.
  • C. Spruce Peak ski area
    Spruce Peak ski area is a major ski and recreation zone within Vermont’s Stowe Mountain Resort, known for its varied terrain and upscale base village.
  • D. Crested Butte Mountain Resort
    Crested Butte Mountain Resort is a Colorado ski area renowned for its challenging terrain, historic mountain-town charm, and vibrant outdoor recreation year-round.
  • E. Taos Ski Valley
    Taos Ski Valley is a high-altitude ski resort in northern New Mexico known for its steep, challenging terrain and blend of Southwestern and European alpine culture.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72e75db88190bccb30b93638a7a4 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c57f3e88190a3059b6bd9b38a07 completed March 21, 2026, 1:25 p.m.
NEDg Description generation batch_69be9d7aa444819094611440eda9d798 completed March 21, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69be9d968ab88190930fa0c72ee56953 completed March 21, 2026, 1:31 p.m.
Created at: March 20, 2026, 1:35 p.m.