Triple

T421813
Position Surface form Disambiguated ID Type / Status
Subject West Philadelphia E8118 entity
Predicate contains P35 FINISHED
Object 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.
 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 | Statement: [West Philadelphia, contains, Overbrook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Overbrook
Context triple: [West Philadelphia, contains, Overbrook]
  • A. Glenmont
    Glenmont is the historic Victorian-era estate in Llewellyn Park, New Jersey, that served as the home of inventor Thomas Edison and his family.
  • B. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • C. Prospect Heights
    Prospect Heights is a residential Brooklyn neighborhood in New York City known for its historic brownstones, cultural diversity, and proximity to attractions like the Brooklyn Museum and Prospect Park.
  • D. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • E. Cedar Grove
    Cedar Grove is a scenic glacially carved valley in California’s Sierra Nevada, known for its towering granite cliffs, lush forests, and access to hiking and river recreation within Kings Canyon National Park.
  • 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
Triple: [West Philadelphia, contains, Overbrook]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Overbrook
Target entity description: 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.
  • A. Glenmont
    Glenmont is the historic Victorian-era estate in Llewellyn Park, New Jersey, that served as the home of inventor Thomas Edison and his family.
  • B. Walnut Hill
    Walnut Hill is a residential neighborhood in West Philadelphia known for its early 20th-century rowhouses and proximity to several universities.
  • C. Prospect Heights
    Prospect Heights is a residential Brooklyn neighborhood in New York City known for its historic brownstones, cultural diversity, and proximity to attractions like the Brooklyn Museum and Prospect Park.
  • D. Laurel Heights
    Laurel Heights is a San Francisco neighborhood that hosts one of the University of California, San Francisco’s satellite campus sites, known for its mix of residential streets and institutional buildings.
  • E. Cedar Grove
    Cedar Grove is a scenic glacially carved valley in California’s Sierra Nevada, known for its towering granite cliffs, lush forests, and access to hiking and river recreation within Kings Canyon National Park.
  • 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_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_69a47d2668348190a654c9e0c7bf10a1 completed March 1, 2026, 5:53 p.m.
NEDg Description generation batch_69a47dd158b481908d8263371e49d10d completed March 1, 2026, 5:56 p.m.
NED2 Entity disambiguation (via description) batch_69a47e23ac588190a876d45de6821382 completed March 1, 2026, 5:57 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.