Triple

T16425274
Position Surface form Disambiguated ID Type / Status
Subject Belmont Hills Park E398926 entity
Predicate operatedBy P86 FINISHED
Object Lower Merion Township Parks and Recreation Department E92891 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: Lower Merion Township Parks and Recreation Department | Statement: [Belmont Hills Park, operatedBy, Lower Merion Township Parks and Recreation Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Merion Township Parks and Recreation Department
Context triple: [Belmont Hills Park, operatedBy, Lower Merion Township Parks and Recreation Department]
  • A. Lower Merion Township chosen
    Lower Merion Township is a suburban municipality in Montgomery County, Pennsylvania, known for its affluent residential communities, historic neighborhoods, and proximity to Philadelphia.
  • B. Lower Merion School District
    Lower Merion School District is a public school district in suburban Philadelphia, Pennsylvania, known for its high academic performance and affluent community.
  • C. Upper Merion Area School District
    Upper Merion Area School District is a public school district in Montgomery County, Pennsylvania, serving students in Upper Merion Township and surrounding communities.
  • D. Lower Merion Library System
    The Lower Merion Library System is a network of public libraries serving residents of Lower Merion Township in Pennsylvania with lending materials, programs, and community services.
  • E. Upper Merion Township, Pennsylvania
    Upper Merion Township, Pennsylvania is a suburban municipality in Montgomery County best known for encompassing King of Prussia, a major commercial and retail hub in the Philadelphia metropolitan area.
  • 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_69d87f2b9024819085c20e52de95d583 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e328faa7448190a2606f1b37ea0a3d completed April 18, 2026, 6:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c7273e48190b0668948141cf30b completed May 10, 2026, 8:06 a.m.
Created at: April 10, 2026, 5:09 a.m.