Triple

T421814
Position Surface form Disambiguated ID Type / Status
Subject West Philadelphia E8118 entity
Predicate contains P35 FINISHED
Object Overbrook Park
Overbrook Park is a primarily residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its rowhomes, diverse community, and proximity to City Avenue.
 E61551 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: Overbrook Park | Statement: [West Philadelphia, contains, Overbrook Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Overbrook Park
Context triple: [West Philadelphia, contains, Overbrook Park]
  • A. Overbrook
    Overbrook is a residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its tree-lined streets, rowhouses, and proximity to Saint Joseph’s University.
  • B. East End Park
    East End Park is a football stadium in Dunfermline, Scotland, best known as the long-standing home of Dunfermline Athletic F.C.
  • C. Lakewood Park
    Lakewood Park is a recreational area in Florida that encompasses Britton Hill, the highest natural point in the state.
  • D. Par-la-Ville Park
    Par-la-Ville Park is a historic public garden and green space in central Hamilton, Bermuda, known for its shaded paths, mature trees, and tranquil atmosphere.
  • E. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • 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: Overbrook Park
Triple: [West Philadelphia, contains, Overbrook Park]
Generated description
Overbrook Park is a primarily residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its rowhomes, diverse community, and proximity to City Avenue.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Overbrook Park
Target entity description: Overbrook Park is a primarily residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its rowhomes, diverse community, and proximity to City Avenue.
  • A. Overbrook chosen
    Overbrook is a residential neighborhood in the western section of Philadelphia, Pennsylvania, known for its tree-lined streets, rowhouses, and proximity to Saint Joseph’s University.
  • B. East End Park
    East End Park is a football stadium in Dunfermline, Scotland, best known as the long-standing home of Dunfermline Athletic F.C.
  • C. Lakewood Park
    Lakewood Park is a recreational area in Florida that encompasses Britton Hill, the highest natural point in the state.
  • D. Par-la-Ville Park
    Par-la-Ville Park is a historic public garden and green space in central Hamilton, Bermuda, known for its shaded paths, mature trees, and tranquil atmosphere.
  • E. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eec0e9dc81908c08b209ce5278ef completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a481e969f481908cc6732b4c6aaad6 completed March 1, 2026, 6:14 p.m.
NEDg Description generation batch_69a4827c581c81909ae66fbb043d7e65 completed March 1, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_69a482f2af8881909835bddb542b1f89 completed March 1, 2026, 6:18 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.