Triple

T19919980
Position Surface form Disambiguated ID Type / Status
Subject Mt. Lebanon Recreation Center E478764 entity
Predicate partOf P40 FINISHED
Object Mt. Lebanon municipal recreation system
The Mt. Lebanon municipal recreation system is the township-run network of parks, facilities, and programs that provides residents of Mt. Lebanon, Pennsylvania with organized sports, leisure activities, and community recreation services.
 E478764 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: Mt. Lebanon municipal recreation system | Statement: [Mt. Lebanon Recreation Center, partOf, Mt. Lebanon municipal recreation system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mt. Lebanon municipal recreation system
Context triple: [Mt. Lebanon Recreation Center, partOf, Mt. Lebanon municipal recreation system]
  • A. Mt. Lebanon Recreation Center
    Mt. Lebanon Recreation Center is a community sports and leisure facility in Mt. Lebanon, Pennsylvania, offering residents a range of recreational programs, activities, and amenities.
  • B. Mt. Lebanon Park
    Mt. Lebanon Park is a public recreational green space in the Mt. Lebanon community, offering outdoor amenities and leisure areas for local residents and visitors.
  • C. Mt. Lebanon Historic District
    Mt. Lebanon Historic District is a nationally recognized residential and commercial area in Mt. Lebanon, Pennsylvania, noted for its early 20th-century suburban planning and well-preserved period architecture.
  • D. Mt. Lebanon Public Library
    Mt. Lebanon Public Library is a community public library serving the residents of Mt. Lebanon, Pennsylvania with lending materials, educational programs, and local services.
  • E. Mt. Lebanon
    Mt. Lebanon is a suburban municipality just south of Pittsburgh, Pennsylvania, known for its residential neighborhoods, strong school system, and walkable business districts.
  • 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: Mt. Lebanon municipal recreation system
Triple: [Mt. Lebanon Recreation Center, partOf, Mt. Lebanon municipal recreation system]
Generated description
The Mt. Lebanon municipal recreation system is the township-run network of parks, facilities, and programs that provides residents of Mt. Lebanon, Pennsylvania with organized sports, leisure activities, and community recreation services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mt. Lebanon municipal recreation system
Target entity description: The Mt. Lebanon municipal recreation system is the township-run network of parks, facilities, and programs that provides residents of Mt. Lebanon, Pennsylvania with organized sports, leisure activities, and community recreation services.
  • A. Mt. Lebanon Recreation Center chosen
    Mt. Lebanon Recreation Center is a community sports and leisure facility in Mt. Lebanon, Pennsylvania, offering residents a range of recreational programs, activities, and amenities.
  • B. Mt. Lebanon Park
    Mt. Lebanon Park is a public recreational green space in the Mt. Lebanon community, offering outdoor amenities and leisure areas for local residents and visitors.
  • C. Mt. Lebanon Historic District
    Mt. Lebanon Historic District is a nationally recognized residential and commercial area in Mt. Lebanon, Pennsylvania, noted for its early 20th-century suburban planning and well-preserved period architecture.
  • D. Mt. Lebanon Public Library
    Mt. Lebanon Public Library is a community public library serving the residents of Mt. Lebanon, Pennsylvania with lending materials, educational programs, and local services.
  • E. Mt. Lebanon
    Mt. Lebanon is a suburban municipality just south of Pittsburgh, Pennsylvania, known for its residential neighborhoods, strong school system, and walkable business districts.
  • F. None of above.

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.