Triple

T16342951
Position Surface form Disambiguated ID Type / Status
Subject Springer Mountain Shelter E396852 entity
Predicate maintainedBy P86 FINISHED
Object Appalachian Trail maintaining clubs E550569 NE FINISHED

How this triple was built (2 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: Appalachian Trail maintaining clubs | Statement: [Springer Mountain Shelter, maintainedBy, Appalachian Trail maintaining clubs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Appalachian Trail maintaining clubs
Context triple: [Springer Mountain Shelter, maintainedBy, Appalachian Trail maintaining clubs]
  • A. Appalachian Trail Conference
    The Appalachian Trail Conference is the organization responsible for overseeing the management, protection, and coordination of the Appalachian Trail and its volunteer network.
  • B. Appalachian Mountain Club chosen
    The Appalachian Mountain Club is a U.S.-based outdoor recreation and conservation organization best known for maintaining trails, huts, and lodges throughout the Appalachian region of New England and the Mid-Atlantic.
  • C. Pacific Crest Trail Association
    The Pacific Crest Trail Association is a nonprofit organization dedicated to protecting, maintaining, and promoting the Pacific Crest Trail and supporting its hiking and equestrian communities.
  • D. Allegheny Trail Alliance
    The Allegheny Trail Alliance is a coalition of trail organizations that develops, promotes, and oversees the long-distance rail-trail corridor connecting Pittsburgh, Pennsylvania, to Cumberland, Maryland.
  • E. Rails-to-Trails Conservancy
    Rails-to-Trails Conservancy is a U.S. nonprofit organization dedicated to transforming unused rail corridors and other pathways into multi-use trails for walking, cycling, and outdoor recreation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da0b88d081908a99cafa8e0ae5db completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a002dadcaa48190865cec201cde47e3 completed May 10, 2026, 7:03 a.m.
Created at: April 10, 2026, 5:07 a.m.