Triple

T20185477
Position Surface form Disambiguated ID Type / Status
Subject Cumbres and Toltec Scenic Railroad E492844 entity
Predicate crosses P416 FINISHED
Object Cumbres Pass — 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: Cumbres Pass | Statement: [Cumbres and Toltec Scenic Railroad, crosses, Cumbres Pass]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cumbres Pass
Context triple: [Cumbres and Toltec Scenic Railroad, crosses, Cumbres Pass]
  • A. Fremont Pass
    Fremont Pass is a mountain pass in Los Angeles County, California, historically significant as a key transportation route between the San Fernando Valley and the Santa Clarita Valley.
  • B. La Veta Pass
    La Veta Pass is a high mountain pass in southern Colorado that provides a major transportation route through the Sangre de Cristo Mountains.
  • C. Coquihalla Pass
    Coquihalla Pass is a high mountain pass in British Columbia’s Cascade Mountains, known for its steep grades, severe winter weather, and role as a key interior transportation corridor.
  • D. Medano Pass
    Medano Pass is a high mountain pass in south-central Colorado that provides a scenic route through the Sangre de Cristo Mountains near Great Sand Dunes National Park.
  • E. Poncha Pass
    Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
  • 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: Cumbres Pass
Target entity description: Cumbres Pass is a high mountain pass in the southern Rocky Mountains of Colorado, known for its historic narrow-gauge railroad and scenic alpine landscapes.
  • A. Fremont Pass
    Fremont Pass is a mountain pass in Los Angeles County, California, historically significant as a key transportation route between the San Fernando Valley and the Santa Clarita Valley.
  • B. La Veta Pass
    La Veta Pass is a high mountain pass in southern Colorado that provides a major transportation route through the Sangre de Cristo Mountains.
  • C. Coquihalla Pass
    Coquihalla Pass is a high mountain pass in British Columbia’s Cascade Mountains, known for its steep grades, severe winter weather, and role as a key interior transportation corridor.
  • D. Medano Pass
    Medano Pass is a high mountain pass in south-central Colorado that provides a scenic route through the Sangre de Cristo Mountains near Great Sand Dunes National Park.
  • E. Poncha Pass
    Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
  • 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_69da6268a034819081cbd9ea5a1c9475 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e668f2c03c819096336462f59dba91 completed April 20, 2026, 5:57 p.m.
Created at: April 11, 2026, 11:36 p.m.