Triple

T9383100
Position Surface form Disambiguated ID Type / Status
Subject Cambridge City Council E225833 entity
Predicate meetsIn P40 FINISHED
Object Cambridge, Ontario city hall
Cambridge, Ontario city hall is the main municipal government building in Cambridge, Ontario, housing the city's administrative offices and council chambers.
 E795627 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: Cambridge, Ontario city hall | Statement: [Cambridge City Council, meetsIn, Cambridge, Ontario city hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridge, Ontario city hall
Context triple: [Cambridge City Council, meetsIn, Cambridge, Ontario city hall]
  • A. Cambridge, Ontario
    Cambridge, Ontario is a mid-sized city in southern Canada formed by the amalgamation of Galt, Preston, Hespeler, and Blair, known for its historic downtowns along the Grand and Speed Rivers and its role within the Waterloo Region.
  • B. Guelph City Hall
    Guelph City Hall is the historic municipal government building of Guelph, Ontario, known for its distinctive 19th-century architecture and central civic role.
  • 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. 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.
  • E. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • 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: Cambridge, Ontario city hall
Triple: [Cambridge City Council, meetsIn, Cambridge, Ontario city hall]
Generated description
Cambridge, Ontario city hall is the main municipal government building in Cambridge, Ontario, housing the city's administrative offices and council chambers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambridge, Ontario city hall
Target entity description: Cambridge, Ontario city hall is the main municipal government building in Cambridge, Ontario, housing the city's administrative offices and council chambers.
  • A. Cambridge, Ontario
    Cambridge, Ontario is a mid-sized city in southern Canada formed by the amalgamation of Galt, Preston, Hespeler, and Blair, known for its historic downtowns along the Grand and Speed Rivers and its role within the Waterloo Region.
  • B. Guelph City Hall
    Guelph City Hall is the historic municipal government building of Guelph, Ontario, known for its distinctive 19th-century architecture and central civic role.
  • 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. 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.
  • E. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • 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_69ca842e9dcc8190a264119e683cfe04 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd50c11d648190b03cedbce0b72c60 completed April 1, 2026, 5:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d100ddec0c8190854fb5db36e840db completed April 4, 2026, 12:15 p.m.
NEDg Description generation batch_69d1018738ec819098ccb9b7d37bb967 completed April 4, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69d1024cfedc81908a97b5fe4970719a completed April 4, 2026, 12:21 p.m.
Created at: March 30, 2026, 7:44 p.m.