Triple

T1479880
Position Surface form Disambiguated ID Type / Status
Subject Trent–Severn Waterway E30926 entity
Predicate hasPart P35 FINISHED
Object Burleigh Falls Lock
Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
E170247 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: Burleigh Falls Lock | Statement: [Trent–Severn Waterway, hasPart, Burleigh Falls Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Burleigh Falls Lock
Context triple: [Trent–Severn Waterway, hasPart, Burleigh Falls Lock]
  • A. Kingston Mills Locks
    Kingston Mills Locks is a historic lockstation at the southern entrance of Canada’s Rideau Canal, known for its 19th-century engineering works and scenic setting near Kingston, Ontario.
  • B. Sunbury Lock
    Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
  • C. Barton Lock
    Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
  • D. Peterborough Lift Lock
    The Peterborough Lift Lock is a historic hydraulic boat lift in Peterborough, Ontario, renowned as one of the highest hydraulic lift locks in the world and a major engineering landmark on Canada's inland waterway system.
  • E. Brentford Lock
    Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
  • 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: Burleigh Falls Lock
Triple: [Trent–Severn Waterway, hasPart, Burleigh Falls Lock]
Generated description
Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Burleigh Falls Lock
Target entity description: Burleigh Falls Lock is a canal lock on Ontario’s Trent–Severn Waterway, known for managing navigation and water levels near the scenic Burleigh Falls area.
  • A. Kingston Mills Locks
    Kingston Mills Locks is a historic lockstation at the southern entrance of Canada’s Rideau Canal, known for its 19th-century engineering works and scenic setting near Kingston, Ontario.
  • B. Sunbury Lock
    Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of the river.
  • C. Barton Lock
    Barton Lock is a lock on the Manchester Ship Canal that enables vessels to navigate changes in water level along this major industrial waterway in northwest England.
  • D. Peterborough Lift Lock
    The Peterborough Lift Lock is a historic hydraulic boat lift in Peterborough, Ontario, renowned as one of the highest hydraulic lift locks in the world and a major engineering landmark on Canada's inland waterway system.
  • E. Brentford Lock
    Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
  • 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_69a498fe55a88190ab7f9e40ace88e49 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c674cc9c819088fc9146c7a7a914 completed March 1, 2026, 11:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1ca21f288190b5f6f9a5895cdcf0 completed March 8, 2026, 6:52 a.m.
NEDg Description generation batch_69ad1d13ff5c8190821d1d7026e19513 completed March 8, 2026, 6:54 a.m.
NED2 Entity disambiguation (via description) batch_69ad1d825bc48190a08db348c6222e03 completed March 8, 2026, 6:56 a.m.
Created at: March 1, 2026, 8:11 p.m.