Triple

T19899128
Position Surface form Disambiguated ID Type / Status
Subject Berwyn Heights, Maryland E478233 entity
Predicate hasTownHall P796 FINISHED
Object Berwyn Heights Town Office — NE NERFINISHED

How this triple was built (3 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: Berwyn Heights Town Office | Statement: [Berwyn Heights, Maryland, hasTownHall, Berwyn Heights Town Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berwyn Heights Town Office
Context triple: [Berwyn Heights, Maryland, hasTownHall, Berwyn Heights Town Office]
  • A. Berwyn South School District 100
    Berwyn South School District 100 is a public school district serving elementary and middle school students in the southern portion of Berwyn, Illinois.
  • B. Berwyn Bungalow Historic District
    The Berwyn Bungalow Historic District is a residential neighborhood in Berwyn, Illinois, noted for its dense concentration of early 20th-century Chicago-style brick bungalows and cohesive historic character.
  • C. Berwyn Park District
    The Berwyn Park District is the local government agency responsible for providing and maintaining parks, recreational facilities, and community programs for residents of Berwyn, Illinois.
  • D. Berwyn Cultural Center
    The Berwyn Cultural Center is a local arts and community hub in Berwyn, Illinois, offering cultural events, performances, and educational programs for residents.
  • E. Berwyn Village Park
    Berwyn Village Park is a local community park in Berwyn, Pennsylvania, offering outdoor recreational space and amenities for residents and visitors.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berwyn Heights Town Office
Target entity description: Berwyn Heights Town Office is the municipal government building that houses the administrative offices and public services for the town of Berwyn Heights, Maryland.
  • A. Berwyn South School District 100
    Berwyn South School District 100 is a public school district serving elementary and middle school students in the southern portion of Berwyn, Illinois.
  • B. Berwyn Bungalow Historic District
    The Berwyn Bungalow Historic District is a residential neighborhood in Berwyn, Illinois, noted for its dense concentration of early 20th-century Chicago-style brick bungalows and cohesive historic character.
  • C. Berwyn Park District
    The Berwyn Park District is the local government agency responsible for providing and maintaining parks, recreational facilities, and community programs for residents of Berwyn, Illinois.
  • D. Berwyn Cultural Center
    The Berwyn Cultural Center is a local arts and community hub in Berwyn, Illinois, offering cultural events, performances, and educational programs for residents.
  • E. Berwyn Village Park
    Berwyn Village Park is a local community park in Berwyn, Pennsylvania, offering outdoor recreational space and amenities for residents and visitors.
  • F. None of above. chosen

Provenance (2 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_69d8e520682081909892916424699bd5 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6593fbb348190afa7acf45af406ed completed April 20, 2026, 4:50 p.m.
Created at: April 10, 2026, 1:52 p.m.