Triple

T17507110
Position Surface form Disambiguated ID Type / Status
Subject Downtown Waterbury Historic District E426347 entity
Predicate contains P35 FINISHED
Object Waterbury City Hall
Waterbury City Hall is a historic municipal building in Waterbury, Connecticut, noted for its prominent architecture and role as the center of the city’s government.
 E1272664 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: Waterbury City Hall | Statement: [Downtown Waterbury Historic District, contains, Waterbury City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waterbury City Hall
Context triple: [Downtown Waterbury Historic District, contains, Waterbury City Hall]
  • A. Watertown City Hall
    Watertown City Hall is the main municipal government building and administrative center serving the city of Watertown, Massachusetts.
  • B. Hartford City Hall
    Hartford City Hall is the historic municipal building in Hartford, Connecticut that houses the city’s government offices and serves as the center of its civic administration.
  • C. Meriden City Hall
    Meriden City Hall is the central municipal government building for the city of Meriden, Connecticut, housing key administrative offices and public services.
  • D. Burlington City Hall
    Burlington City Hall is the central municipal government building of Burlington, serving as the primary location for city administration and public civic functions.
  • E. New Haven City Hall
    New Haven City Hall is the historic municipal government building of New Haven, Connecticut, known for its distinctive architecture and central civic role in the city.
  • 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: Waterbury City Hall
Triple: [Downtown Waterbury Historic District, contains, Waterbury City Hall]
Generated description
Waterbury City Hall is a historic municipal building in Waterbury, Connecticut, noted for its prominent architecture and role as the center of the city’s government.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Waterbury City Hall
Target entity description: Waterbury City Hall is a historic municipal building in Waterbury, Connecticut, noted for its prominent architecture and role as the center of the city’s government.
  • A. Watertown City Hall
    Watertown City Hall is the main municipal government building and administrative center serving the city of Watertown, Massachusetts.
  • B. Hartford City Hall
    Hartford City Hall is the historic municipal building in Hartford, Connecticut that houses the city’s government offices and serves as the center of its civic administration.
  • C. Meriden City Hall
    Meriden City Hall is the central municipal government building for the city of Meriden, Connecticut, housing key administrative offices and public services.
  • D. Burlington City Hall
    Burlington City Hall is the central municipal government building of Burlington, serving as the primary location for city administration and public civic functions.
  • E. New Haven City Hall
    New Haven City Hall is the historic municipal government building of New Haven, Connecticut, known for its distinctive architecture and central civic role in the city.
  • 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_69d889dd9164819087b1dc3c9240c870 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e45258b73c81909db581d4f1d27921 completed April 19, 2026, 3:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c20cbf8081909227938b324e45fe completed May 11, 2026, 11:48 a.m.
NEDg Description generation batch_6a01c388d87c8190ad015b2b63bef528 completed May 11, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_6a01c431b4608190b5636a232ff46733 completed May 11, 2026, 11:57 a.m.
Created at: April 10, 2026, 5:48 a.m.