Triple

T22004576
Position Surface form Disambiguated ID Type / Status
Subject Tennessee Pass route E543417 entity
Predicate bypassedBy P12840 FINISHED
Object Joint Line via Palmer Divide
Joint Line via Palmer Divide is a major freight rail corridor in Colorado that carries heavy traffic along the Front Range between Denver and Pueblo as an alternative to the Tennessee Pass route.
E1513198 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: Joint Line via Palmer Divide | Statement: [Tennessee Pass route, bypassedBy, Joint Line via Palmer Divide]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Joint Line via Palmer Divide
Context triple: [Tennessee Pass route, bypassedBy, Joint Line via Palmer Divide]
  • A. Rollins Pass route over the Continental Divide
    The Rollins Pass route over the Continental Divide was a high-altitude, winding railroad line in Colorado known for its challenging grades, severe weather, and historic engineering feats before being superseded by the Moffat Tunnel.
  • B. Kit Carson Pass
    Kit Carson Pass is a high mountain pass in the central Sierra Nevada of California, known for its scenic alpine landscapes and historic emigrant routes.
  • C. Bristlecone Trail
    Bristlecone Trail is a hiking path in Great Basin National Park known for its ancient bristlecone pine trees and high-elevation mountain scenery.
  • 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. Continental Divide National Scenic Trail
    The Continental Divide National Scenic Trail is a long-distance hiking route that follows the Rocky Mountains along the Continental Divide from Mexico to Canada, offering remote wilderness experiences across multiple U.S. states.
  • 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: Joint Line via Palmer Divide
Triple: [Tennessee Pass route, bypassedBy, Joint Line via Palmer Divide]
Generated description
Joint Line via Palmer Divide is a major freight rail corridor in Colorado that carries heavy traffic along the Front Range between Denver and Pueblo as an alternative to the Tennessee Pass route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Joint Line via Palmer Divide
Target entity description: Joint Line via Palmer Divide is a major freight rail corridor in Colorado that carries heavy traffic along the Front Range between Denver and Pueblo as an alternative to the Tennessee Pass route.
  • A. Rollins Pass route over the Continental Divide
    The Rollins Pass route over the Continental Divide was a high-altitude, winding railroad line in Colorado known for its challenging grades, severe weather, and historic engineering feats before being superseded by the Moffat Tunnel.
  • B. Kit Carson Pass
    Kit Carson Pass is a high mountain pass in the central Sierra Nevada of California, known for its scenic alpine landscapes and historic emigrant routes.
  • C. Bristlecone Trail
    Bristlecone Trail is a hiking path in Great Basin National Park known for its ancient bristlecone pine trees and high-elevation mountain scenery.
  • 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. Continental Divide National Scenic Trail
    The Continental Divide National Scenic Trail is a long-distance hiking route that follows the Rocky Mountains along the Continental Divide from Mexico to Canada, offering remote wilderness experiences across multiple U.S. states.
  • 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_69e11e2c814c8190837d072789000486 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1276d81e4819083a40e51249e7fd7 completed April 28, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a737195408190b9e180dbc7fd4b55 completed May 18, 2026, 2:03 a.m.
NEDg Description generation batch_6a0a748c80b88190aaca0c0540c6f802 completed May 18, 2026, 2:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0a7539f3308190a1ff50ad7cf89545 completed May 18, 2026, 2:11 a.m.
Created at: April 16, 2026, 8:20 p.m.