Triple

T21158726
Position Surface form Disambiguated ID Type / Status
Subject Greater Sudbury City Council E521378 entity
Predicate meetsIn P40 FINISHED
Object Greater Sudbury city hall
Greater Sudbury city hall is the main municipal government building in Greater Sudbury, Ontario, housing the city’s administrative offices and council chambers.
 E1468564 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: Greater Sudbury city hall | Statement: [Greater Sudbury City Council, meetsIn, Greater Sudbury city hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greater Sudbury city hall
Context triple: [Greater Sudbury City Council, meetsIn, Greater Sudbury city hall]
  • A. Sarnia City Hall
    Sarnia City Hall is the main municipal government building in Sarnia, Ontario, housing the city’s administrative offices and council chambers.
  • B. Thunder Bay City Hall
    Thunder Bay City Hall is the main municipal government building in Thunder Bay, Ontario, housing the city’s administrative offices and council chambers.
  • C. Oshawa City Hall
    Oshawa City Hall is the main municipal government building in Oshawa, Ontario, housing the city's administrative offices and council chambers.
  • D. Welland City Hall
    Welland City Hall is the main municipal government building in Welland, Ontario, housing the city’s administrative offices and council chambers.
  • E. Kitchener City Hall
    Kitchener City Hall is the modern civic and administrative center of the city of Kitchener, Ontario, known for its distinctive architecture and public plaza.
  • 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: Greater Sudbury city hall
Triple: [Greater Sudbury City Council, meetsIn, Greater Sudbury city hall]
Generated description
Greater Sudbury city hall is the main municipal government building in Greater Sudbury, Ontario, housing the city’s administrative offices and council chambers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Greater Sudbury city hall
Target entity description: Greater Sudbury city hall is the main municipal government building in Greater Sudbury, Ontario, housing the city’s administrative offices and council chambers.
  • A. Sarnia City Hall
    Sarnia City Hall is the main municipal government building in Sarnia, Ontario, housing the city’s administrative offices and council chambers.
  • B. Thunder Bay City Hall
    Thunder Bay City Hall is the main municipal government building in Thunder Bay, Ontario, housing the city’s administrative offices and council chambers.
  • C. Oshawa City Hall
    Oshawa City Hall is the main municipal government building in Oshawa, Ontario, housing the city's administrative offices and council chambers.
  • D. Welland City Hall
    Welland City Hall is the main municipal government building in Welland, Ontario, housing the city’s administrative offices and council chambers.
  • E. Kitchener City Hall
    Kitchener City Hall is the modern civic and administrative center of the city of Kitchener, Ontario, known for its distinctive architecture and public plaza.
  • 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_69e0b50d1ea481909c07e63c3ead9316 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7252e9ef481908f4904c535f3da8b completed April 21, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a096dce16e08190bbf4d690b642822e completed May 17, 2026, 7:27 a.m.
NEDg Description generation batch_6a096e90901081909f96dcf0a7acb6cd completed May 17, 2026, 7:30 a.m.
NED2 Entity disambiguation (via description) batch_6a096f0ce3bc8190a5a82d718a898e13 completed May 17, 2026, 7:32 a.m.
Created at: April 16, 2026, 2:59 p.m.