Triple

T8977251
Position Surface form Disambiguated ID Type / Status
Subject Berwyn, Pennsylvania E214421 entity
Predicate governingBody P46 FINISHED
Object Tredyffrin Township Board of Supervisors
The Tredyffrin Township Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing municipal services in Tredyffrin Township, which includes the community of Berwyn, Pennsylvania.
 E769754 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: Tredyffrin Township Board of Supervisors | Statement: [Berwyn, Pennsylvania, governingBody, Tredyffrin Township Board of Supervisors]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tredyffrin Township Board of Supervisors
Context triple: [Berwyn, Pennsylvania, governingBody, Tredyffrin Township Board of Supervisors]
  • A. Republic Township Board
    The Republic Township Board is the elected local governing body responsible for setting policies, budgets, and ordinances for Republic Township, Michigan.
  • B. Taff-Ely Borough Council
    Taff-Ely Borough Council was the local government authority responsible for administering municipal services and governance in the former Taff-Ely district of Mid Glamorgan, Wales.
  • C. Village Board of Trustees
    The Village Board of Trustees is the elected governing body responsible for setting policy, passing local ordinances, and overseeing administration for the Village of Woodridge.
  • D. Village Board of Trustees
    The Village Board of Trustees is the elected municipal governing council responsible for setting local policies, passing ordinances, and overseeing administration in the Village of Patchogue.
  • E. Village Board of Trustees
    The Village Board of Trustees is the elected governing body responsible for setting policy, passing local ordinances, and overseeing municipal operations in North Aurora, Illinois.
  • 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: Tredyffrin Township Board of Supervisors
Triple: [Berwyn, Pennsylvania, governingBody, Tredyffrin Township Board of Supervisors]
Generated description
The Tredyffrin Township Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing municipal services in Tredyffrin Township, which includes the community of Berwyn, Pennsylvania.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tredyffrin Township Board of Supervisors
Target entity description: The Tredyffrin Township Board of Supervisors is the elected governing body responsible for setting policy, passing local ordinances, and overseeing municipal services in Tredyffrin Township, which includes the community of Berwyn, Pennsylvania.
  • A. Republic Township Board
    The Republic Township Board is the elected local governing body responsible for setting policies, budgets, and ordinances for Republic Township, Michigan.
  • B. Taff-Ely Borough Council
    Taff-Ely Borough Council was the local government authority responsible for administering municipal services and governance in the former Taff-Ely district of Mid Glamorgan, Wales.
  • C. Village Board of Trustees
    The Village Board of Trustees is the elected governing body responsible for setting policy, passing local ordinances, and overseeing administration for the Village of Woodridge.
  • D. Village Board of Trustees
    The Village Board of Trustees is the elected municipal governing council responsible for setting local policies, passing ordinances, and overseeing administration in the Village of Patchogue.
  • E. Village Board of Trustees
    The Village Board of Trustees is the elected governing body responsible for setting policy, passing local ordinances, and overseeing municipal operations in North Aurora, Illinois.
  • 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_69ca839ea8b88190922c6a326ffcc0d3 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc67a33c8481909125acf4b7f0a919 completed April 1, 2026, 12:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc96e7eb48190a3df410b1544b997 completed April 3, 2026, 2:06 p.m.
NEDg Description generation batch_69cfca6202a4819090404b7893a31ba7 completed April 3, 2026, 2:10 p.m.
NED2 Entity disambiguation (via description) batch_69cfcaeaf24c81908daadfe954413778 completed April 3, 2026, 2:12 p.m.
Created at: March 30, 2026, 7:02 p.m.