Triple

T10097409
Position Surface form Disambiguated ID Type / Status
Subject Cornwall Canal (historic) E215904 entity
Predicate locatedNear P294 FINISHED
Object Cornwall Canal (Ontario) rapids area on the St. Lawrence River
The Cornwall Canal (Ontario) rapids area on the St. Lawrence River is a stretch of turbulent water and former navigation hazard that historically necessitated canal construction to bypass its strong currents and shallows.
E839993 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: Cornwall Canal (Ontario) rapids area on the St. Lawrence River | Statement: [Cornwall Canal (historic), locatedNear, Cornwall Canal (Ontario) rapids area on the St. Lawrence River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cornwall Canal (Ontario) rapids area on the St. Lawrence River
Context triple: [Cornwall Canal (historic), locatedNear, Cornwall Canal (Ontario) rapids area on the St. Lawrence River]
  • A. Trent–Severn Waterway
    The Trent–Severn Waterway is a historic Canadian canal system in Ontario that links Lake Ontario to Georgian Bay through a chain of rivers, lakes, and locks, and is now a popular recreational boating route.
  • B. Long Sault, Ontario
    Long Sault, Ontario is a small community in Eastern Ontario situated along the St. Lawrence River, known for its proximity to the Long Sault Parkway and the historic Lost Villages.
  • C. Ottawa River shoreline
    The Ottawa River shoreline is a scenic stretch of waterfront along the Ottawa River, noted for its natural beauty, recreational opportunities, and historical significance in eastern Ontario and western Quebec.
  • D. Whitewater Region, Ontario
    Whitewater Region, Ontario is a rural township in Renfrew County known for its Ottawa River shoreline, agricultural communities, and outdoor recreation opportunities.
  • E. Deep River, Ontario
    Deep River, Ontario is a small planned community on the Ottawa River known for its close association with the nearby Chalk River Laboratories and Canada’s early nuclear research program.
  • 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: Cornwall Canal (Ontario) rapids area on the St. Lawrence River
Triple: [Cornwall Canal (historic), locatedNear, Cornwall Canal (Ontario) rapids area on the St. Lawrence River]
Generated description
The Cornwall Canal (Ontario) rapids area on the St. Lawrence River is a stretch of turbulent water and former navigation hazard that historically necessitated canal construction to bypass its strong currents and shallows.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cornwall Canal (Ontario) rapids area on the St. Lawrence River
Target entity description: The Cornwall Canal (Ontario) rapids area on the St. Lawrence River is a stretch of turbulent water and former navigation hazard that historically necessitated canal construction to bypass its strong currents and shallows.
  • A. Trent–Severn Waterway
    The Trent–Severn Waterway is a historic Canadian canal system in Ontario that links Lake Ontario to Georgian Bay through a chain of rivers, lakes, and locks, and is now a popular recreational boating route.
  • B. Long Sault, Ontario
    Long Sault, Ontario is a small community in Eastern Ontario situated along the St. Lawrence River, known for its proximity to the Long Sault Parkway and the historic Lost Villages.
  • C. Ottawa River shoreline
    The Ottawa River shoreline is a scenic stretch of waterfront along the Ottawa River, noted for its natural beauty, recreational opportunities, and historical significance in eastern Ontario and western Quebec.
  • D. Whitewater Region, Ontario
    Whitewater Region, Ontario is a rural township in Renfrew County known for its Ottawa River shoreline, agricultural communities, and outdoor recreation opportunities.
  • E. Deep River, Ontario
    Deep River, Ontario is a small planned community on the Ottawa River known for its close association with the nearby Chalk River Laboratories and Canada’s early nuclear research program.
  • 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_69ca83a4947c8190823a7495dc5d96ed completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd07ad40081909610a7a8dc836651 completed April 2, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b6c218b08190853b0979296e2f83 completed April 5, 2026, 7:23 p.m.
NEDg Description generation batch_69d2b790cc188190b5c16c89beaa8aca completed April 5, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69d2b81e7b948190baa417186aac284b completed April 5, 2026, 7:29 p.m.
Created at: March 30, 2026, 9:02 p.m.