Triple

T16111059
Position Surface form Disambiguated ID Type / Status
Subject Tewksbury Center Historic District E390876 entity
Predicate hasCivicBuilding P796 FINISHED
Object Tewksbury Town Hall
Tewksbury Town Hall is the central municipal building of Tewksbury, Massachusetts, serving as the primary location for local government offices and civic administration.
 E1194917 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: Tewksbury Town Hall | Statement: [Tewksbury Center Historic District, hasCivicBuilding, Tewksbury Town Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tewksbury Town Hall
Context triple: [Tewksbury Center Historic District, hasCivicBuilding, Tewksbury Town Hall]
  • A. Danvers Town Hall
    Danvers Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Danvers, Massachusetts.
  • B. Swampscott Town Hall
    Swampscott Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Swampscott, Massachusetts.
  • C. Topsfield Town Hall
    Topsfield Town Hall is the historic municipal building that serves as the center of local government and civic activities in Topsfield, Massachusetts.
  • D. Wilbraham Town Hall
    Wilbraham Town Hall is the historic municipal building that serves as the center of local government and civic activities in Wilbraham, Massachusetts.
  • E. Brockton City Hall
    Brockton City Hall is the main municipal government building and administrative center for the city of Brockton, Massachusetts.
  • 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: Tewksbury Town Hall
Triple: [Tewksbury Center Historic District, hasCivicBuilding, Tewksbury Town Hall]
Generated description
Tewksbury Town Hall is the central municipal building of Tewksbury, Massachusetts, serving as the primary location for local government offices and civic administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tewksbury Town Hall
Target entity description: Tewksbury Town Hall is the central municipal building of Tewksbury, Massachusetts, serving as the primary location for local government offices and civic administration.
  • A. Danvers Town Hall
    Danvers Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Danvers, Massachusetts.
  • B. Swampscott Town Hall
    Swampscott Town Hall is the historic municipal building that serves as the center of local government and civic administration for the town of Swampscott, Massachusetts.
  • C. Topsfield Town Hall
    Topsfield Town Hall is the historic municipal building that serves as the center of local government and civic activities in Topsfield, Massachusetts.
  • D. Wilbraham Town Hall
    Wilbraham Town Hall is the historic municipal building that serves as the center of local government and civic activities in Wilbraham, Massachusetts.
  • E. Brockton City Hall
    Brockton City Hall is the main municipal government building and administrative center for the city of Brockton, Massachusetts.
  • 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e2016718ec8190a6c8284c7f612ea8 completed April 17, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffeba674788190a589104cf90f28d5 completed May 10, 2026, 2:21 a.m.
NEDg Description generation batch_69ffed6638788190a94b87c849dcfbc7 completed May 10, 2026, 2:28 a.m.
NED2 Entity disambiguation (via description) batch_69ffee1cb2f88190b489160245a9828a completed May 10, 2026, 2:31 a.m.
Created at: April 10, 2026, 5 a.m.