Triple

T10772413
Position Surface form Disambiguated ID Type / Status
Subject Skyline Trail (Massachusetts) E254112 entity
Predicate partOf P40 FINISHED
Object Massachusetts trail system
The Massachusetts trail system is a statewide network of interconnected hiking and recreational trails that spans diverse landscapes, including forests, mountains, and coastal areas, and is managed by various public and private entities for outdoor recreation and conservation.
E884910 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: Massachusetts trail system | Statement: [Skyline Trail (Massachusetts), partOf, Massachusetts trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts trail system
Context triple: [Skyline Trail (Massachusetts), partOf, Massachusetts trail system]
  • A. Massachusetts rail trail network
    The Massachusetts rail trail network is an interconnected system of multi-use paths built on former railroad corridors across the state, providing recreational and commuter routes for cyclists, walkers, and other non-motorized users.
  • B. Greater Boston trail network
    The Greater Boston trail network is an interconnected system of multi-use paths and greenways that link communities throughout the Boston metropolitan area for recreation and transportation.
  • C. Mohawk Trail (in western Massachusetts)
    Mohawk Trail (in western Massachusetts) is a historic and scenic roadway through the Berkshire Mountains, renowned for its winding mountain passes, fall foliage views, and status as one of the earliest auto touring routes in the United States.
  • D. New England National Scenic Trail
    The New England National Scenic Trail is a long-distance hiking route in southern New England that links together historic footpaths and ridgeline walks across Connecticut and Massachusetts.
  • E. Cape Cod Rail Trail
    The Cape Cod Rail Trail is a popular paved multi-use path on Cape Cod that follows a former railroad corridor through several towns, offering scenic cycling, walking, and recreation opportunities.
  • 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: Massachusetts trail system
Triple: [Skyline Trail (Massachusetts), partOf, Massachusetts trail system]
Generated description
The Massachusetts trail system is a statewide network of interconnected hiking and recreational trails that spans diverse landscapes, including forests, mountains, and coastal areas, and is managed by various public and private entities for outdoor recreation and conservation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts trail system
Target entity description: The Massachusetts trail system is a statewide network of interconnected hiking and recreational trails that spans diverse landscapes, including forests, mountains, and coastal areas, and is managed by various public and private entities for outdoor recreation and conservation.
  • A. Massachusetts rail trail network
    The Massachusetts rail trail network is an interconnected system of multi-use paths built on former railroad corridors across the state, providing recreational and commuter routes for cyclists, walkers, and other non-motorized users.
  • B. Greater Boston trail network
    The Greater Boston trail network is an interconnected system of multi-use paths and greenways that link communities throughout the Boston metropolitan area for recreation and transportation.
  • C. Mohawk Trail (in western Massachusetts)
    Mohawk Trail (in western Massachusetts) is a historic and scenic roadway through the Berkshire Mountains, renowned for its winding mountain passes, fall foliage views, and status as one of the earliest auto touring routes in the United States.
  • D. New England National Scenic Trail
    The New England National Scenic Trail is a long-distance hiking route in southern New England that links together historic footpaths and ridgeline walks across Connecticut and Massachusetts.
  • E. Cape Cod Rail Trail
    The Cape Cod Rail Trail is a popular paved multi-use path on Cape Cod that follows a former railroad corridor through several towns, offering scenic cycling, walking, and recreation opportunities.
  • 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d7329a281081909cdc4b971cf69207 completed April 9, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69de238559b48190abc759e744ab0f8e completed April 14, 2026, 11:22 a.m.
NEDg Description generation batch_69de271fb08c8190a44c547083226fd8 completed April 14, 2026, 11:38 a.m.
NED2 Entity disambiguation (via description) batch_69de2cecc24c8190a240366e0600426a completed April 14, 2026, 12:02 p.m.
Created at: April 8, 2026, 9:16 p.m.