Triple

T5005782
Position Surface form Disambiguated ID Type / Status
Subject Worcester City Council E112486 entity
Predicate meetsAt P373 FINISHED
Object Worcester City Hall
Worcester City Hall is the historic municipal building in downtown Worcester, Massachusetts, that houses the city’s government offices and serves as the center of its civic administration.
 E487290 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: Worcester City Hall | Statement: [Worcester City Council, meetsAt, Worcester City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Worcester City Hall
Context triple: [Worcester City Council, meetsAt, Worcester City 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. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • C. Somerville City Hall
    Somerville City Hall is the main municipal government building for the city of Somerville, Massachusetts, housing key administrative offices and public services.
  • D. Holyoke City Hall
    Holyoke City Hall is a historic municipal building in downtown Holyoke, Massachusetts, known for its distinctive architecture and role as the center of city government.
  • 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: Worcester City Hall
Triple: [Worcester City Council, meetsAt, Worcester City Hall]
Generated description
Worcester City Hall is the historic municipal building in downtown Worcester, Massachusetts, that houses the city’s government offices and serves as the center of its civic administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Worcester City Hall
Target entity description: Worcester City Hall is the historic municipal building in downtown Worcester, Massachusetts, that houses the city’s government offices and serves as the center of its 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. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • C. Somerville City Hall
    Somerville City Hall is the main municipal government building for the city of Somerville, Massachusetts, housing key administrative offices and public services.
  • D. Holyoke City Hall
    Holyoke City Hall is a historic municipal building in downtown Holyoke, Massachusetts, known for its distinctive architecture and role as the center of city government.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72e75db88190bccb30b93638a7a4 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9261ef088190a012d55294b9e3c2 completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be945736d0819097e26ad90d6f9813 completed March 21, 2026, 12:51 p.m.
NED2 Entity disambiguation (via description) batch_69be94d3578c81909e8139f253e26d69 completed March 21, 2026, 12:53 p.m.
Created at: March 20, 2026, 1:35 p.m.