Triple

T8012767
Position Surface form Disambiguated ID Type / Status
Subject Grand River Transit E186533 entity
Predicate serves P98 FINISHED
Object City of Cambridge, Ontario E677047 NE FINISHED

How this triple was built (2 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: City of Cambridge, Ontario | Statement: [Grand River Transit, serves, City of Cambridge, Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Cambridge, Ontario
Context triple: [Grand River Transit, serves, City of Cambridge, Ontario]
  • 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. City of Cambridge
    The City of Cambridge is a historic and culturally vibrant Massachusetts city known for its prestigious universities, diverse neighborhoods, and rich architectural heritage.
  • C. City of Cambridge chosen
    The City of Cambridge is a mid-sized urban municipality in southwestern Ontario, Canada, known for its historic downtowns along the Grand and Speed Rivers and its role within the Region of Waterloo.
  • D. Uxbridge, Ontario
    Uxbridge, Ontario is a rural township in Durham Region known for its extensive trail systems, rolling countryside, and designation as the “Trail Capital of Canada.”
  • E. Stratford, Ontario
    Stratford, Ontario is a Canadian city best known for its annual Stratford Festival, one of North America’s leading classical and Shakespearean theatre festivals.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82abaffc8190ab8af79cdbc31ab3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3d73bf048190ad8066a7e95c34b0 completed March 31, 2026, 3:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56acfcf88190a0e694f60f2907d2 completed March 31, 2026, 11:20 p.m.
Created at: March 30, 2026, 5:19 p.m.