Triple

T2016202
Position Surface form Disambiguated ID Type / Status
Subject Cambridge, Ontario E43999 entity
Predicate formedByAmalgamationOf P6637 FINISHED
Object Preston, Ontario
Preston, Ontario was a former town in southern Ontario that became part of the city of Cambridge through municipal amalgamation.
E225828 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: Preston, Ontario | Statement: [Cambridge, Ontario, formedByAmalgamationOf, Preston, Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Preston, Ontario
Context triple: [Cambridge, Ontario, formedByAmalgamationOf, Preston, Ontario]
  • A. Prescott, Ontario
    Prescott, Ontario is a small historic town on the north shore of the St. Lawrence River in eastern Ontario, Canada, known for its strategic location and 19th-century military heritage.
  • B. Peterborough, Ontario
    Peterborough, Ontario is a mid-sized Canadian city known for its historic role in the development of the Kawartha Lakes region, its Trent-Severn Waterway lock system, and its mix of manufacturing, education, and outdoor recreation.
  • C. Pickering, Ontario
    Pickering, Ontario is a suburban city in the eastern Greater Toronto Area known for its residential communities, waterfront along Lake Ontario, and proximity to major transportation corridors.
  • D. Midland, Ontario
    Midland, Ontario is a small town on Georgian Bay known as a gateway to the picturesque 30,000 Islands region and a hub for boating, tourism, and cottage country.
  • E. Pembroke, Ontario
    Pembroke, Ontario is a small city in eastern Ontario, Canada, known as the "Heart of the Ottawa Valley" and serving as a regional service and commercial center along the Ottawa River.
  • 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: Preston, Ontario
Triple: [Cambridge, Ontario, formedByAmalgamationOf, Preston, Ontario]
Generated description
Preston, Ontario was a former town in southern Ontario that became part of the city of Cambridge through municipal amalgamation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Preston, Ontario
Target entity description: Preston, Ontario was a former town in southern Ontario that became part of the city of Cambridge through municipal amalgamation.
  • A. Prescott, Ontario
    Prescott, Ontario is a small historic town on the north shore of the St. Lawrence River in eastern Ontario, Canada, known for its strategic location and 19th-century military heritage.
  • B. Peterborough, Ontario
    Peterborough, Ontario is a mid-sized Canadian city known for its historic role in the development of the Kawartha Lakes region, its Trent-Severn Waterway lock system, and its mix of manufacturing, education, and outdoor recreation.
  • C. Pickering, Ontario
    Pickering, Ontario is a suburban city in the eastern Greater Toronto Area known for its residential communities, waterfront along Lake Ontario, and proximity to major transportation corridors.
  • D. Midland, Ontario
    Midland, Ontario is a small town on Georgian Bay known as a gateway to the picturesque 30,000 Islands region and a hub for boating, tourism, and cottage country.
  • E. Pembroke, Ontario
    Pembroke, Ontario is a small city in eastern Ontario, Canada, known as the "Heart of the Ottawa Valley" and serving as a regional service and commercial center along the Ottawa River.
  • 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_69a8891201bc8190aca837be6de41579 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb8cb16048190bc626685fbb5f707 completed March 7, 2026, 5:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aef0fe88190adf9cd218cf7d8b4 completed March 8, 2026, 11:49 p.m.
NEDg Description generation batch_69ae0c1ea0388190b44af2223517129e completed March 8, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69ae0c7719e881909059cef2c513a05a completed March 8, 2026, 11:55 p.m.
Created at: March 4, 2026, 7:38 p.m.