Triple

T19919969
Position Surface form Disambiguated ID Type / Status
Subject Mt. Lebanon Recreation Center E478764 entity
Predicate ownedBy P347 FINISHED
Object Municipality of Mt. Lebanon
The Municipality of Mt. Lebanon is a suburban local government in Allegheny County, Pennsylvania, responsible for providing public services, facilities, and governance to the Mt. Lebanon community.
 E1401899 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: Municipality of Mt. Lebanon | Statement: [Mt. Lebanon Recreation Center, ownedBy, Municipality of Mt. Lebanon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Municipality of Mt. Lebanon
Context triple: [Mt. Lebanon Recreation Center, ownedBy, Municipality of Mt. Lebanon]
  • A. Mt. Lebanon School District
    Mt. Lebanon School District is a public school system serving the suburban community of Mt. Lebanon, Pennsylvania, known for its strong academic performance and comprehensive K–12 educational programs.
  • B. Upper St. Clair
    Upper St. Clair is a suburban township in southwestern Pennsylvania known for its affluent residential character and highly ranked public school system.
  • C. Bethel Park
    Bethel Park is a suburban municipality in southwestern Pennsylvania, located just south of Pittsburgh.
  • D. Borough of Lewisberry
    The Borough of Lewisberry is a small incorporated community located in York County, south-central Pennsylvania.
  • E. Lebanon Borough School District
    Lebanon Borough School District is a small public school district in Lebanon, New Jersey, that provides primary education to local students in the borough.
  • 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: Municipality of Mt. Lebanon
Triple: [Mt. Lebanon Recreation Center, ownedBy, Municipality of Mt. Lebanon]
Generated description
The Municipality of Mt. Lebanon is a suburban local government in Allegheny County, Pennsylvania, responsible for providing public services, facilities, and governance to the Mt. Lebanon community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Municipality of Mt. Lebanon
Target entity description: The Municipality of Mt. Lebanon is a suburban local government in Allegheny County, Pennsylvania, responsible for providing public services, facilities, and governance to the Mt. Lebanon community.
  • A. Mt. Lebanon School District
    Mt. Lebanon School District is a public school system serving the suburban community of Mt. Lebanon, Pennsylvania, known for its strong academic performance and comprehensive K–12 educational programs.
  • B. Upper St. Clair
    Upper St. Clair is a suburban township in southwestern Pennsylvania known for its affluent residential character and highly ranked public school system.
  • C. Bethel Park
    Bethel Park is a suburban municipality in southwestern Pennsylvania, located just south of Pittsburgh.
  • D. Borough of Lewisberry
    The Borough of Lewisberry is a small incorporated community located in York County, south-central Pennsylvania.
  • E. Lebanon Borough School District
    Lebanon Borough School District is a small public school district in Lebanon, New Jersey, that provides primary education to local students in the borough.
  • 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_69d8e521855c8190b41871700afc8d6a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e659c49d408190b3a42bada3675133 completed April 20, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07ea54913c8190be1143c1f0a11082 completed May 16, 2026, 3:53 a.m.
NEDg Description generation batch_6a07f07d33bc8190b0de5dcce7f77e7d completed May 16, 2026, 4:20 a.m.
NED2 Entity disambiguation (via description) batch_6a07f0ec7d488190991914918a3940eb completed May 16, 2026, 4:22 a.m.
Created at: April 10, 2026, 1:53 p.m.