Triple

T3880622
Position Surface form Disambiguated ID Type / Status
Subject The Trustees of Reservations E92810 entity
Predicate operates P24 FINISHED
Object World’s End trails and open space
World’s End trails and open space is a scenic coastal conservation area in Hingham, Massachusetts, known for its walking paths, rolling hills, and views of Boston Harbor.
 E394149 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: World’s End trails and open space | Statement: [The Trustees of Reservations, operates, World’s End trails and open space]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: World’s End trails and open space
Context triple: [The Trustees of Reservations, operates, World’s End trails and open space]
  • A. Shell Ridge Open Space
    Shell Ridge Open Space is a large, hilly natural preserve in Walnut Creek, California, known for its extensive network of hiking, biking, and equestrian trails with scenic views of the surrounding East Bay region.
  • B. Acalanes Ridge Open Space
    Acalanes Ridge Open Space is a protected natural hillside and ridge area in Walnut Creek, California, offering hiking trails, scenic vistas, and wildlife habitat.
  • C. Winding Trails Recreation Area
    Winding Trails Recreation Area is a large outdoor recreation facility in Farmington, Connecticut, offering activities such as hiking, swimming, boating, and cross-country skiing.
  • D. Dougherty Hills Open Space
    Dougherty Hills Open Space is a natural hillside park and recreation area in Dublin, California, featuring open grasslands, trails, and scenic views.
  • E. Lime Ridge Open Space
    Lime Ridge Open Space is a large natural preserve in Walnut Creek, California, known for its hiking trails, scenic ridge-top views, and protected wildlife habitat.
  • 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: World’s End trails and open space
Triple: [The Trustees of Reservations, operates, World’s End trails and open space]
Generated description
World’s End trails and open space is a scenic coastal conservation area in Hingham, Massachusetts, known for its walking paths, rolling hills, and views of Boston Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: World’s End trails and open space
Target entity description: World’s End trails and open space is a scenic coastal conservation area in Hingham, Massachusetts, known for its walking paths, rolling hills, and views of Boston Harbor.
  • A. Shell Ridge Open Space
    Shell Ridge Open Space is a large, hilly natural preserve in Walnut Creek, California, known for its extensive network of hiking, biking, and equestrian trails with scenic views of the surrounding East Bay region.
  • B. Acalanes Ridge Open Space
    Acalanes Ridge Open Space is a protected natural hillside and ridge area in Walnut Creek, California, offering hiking trails, scenic vistas, and wildlife habitat.
  • C. Winding Trails Recreation Area
    Winding Trails Recreation Area is a large outdoor recreation facility in Farmington, Connecticut, offering activities such as hiking, swimming, boating, and cross-country skiing.
  • D. Dougherty Hills Open Space
    Dougherty Hills Open Space is a natural hillside park and recreation area in Dublin, California, featuring open grasslands, trails, and scenic views.
  • E. Lime Ridge Open Space
    Lime Ridge Open Space is a large natural preserve in Walnut Creek, California, known for its hiking trails, scenic ridge-top views, and protected wildlife habitat.
  • 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_69aed9697de0819087c2559295ff3d12 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeec7557cc819094f055463625ffc3 completed March 9, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b512568ba48190a820fcda9b472701 completed March 14, 2026, 7:46 a.m.
NEDg Description generation batch_69b512d3e4ac8190834746b5b1a15fc4 completed March 14, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69b5133b378081908e44edb28d905ab3 completed March 14, 2026, 7:50 a.m.
Created at: March 9, 2026, 3:20 p.m.