Triple

T7683906
Position Surface form Disambiguated ID Type / Status
Subject Swift Rapids Lock E174063 entity
Predicate hasManagement P24644 FINISHED
Object Trent–Severn Waterway National Historic Site administration E30926 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: Trent–Severn Waterway National Historic Site administration | Statement: [Swift Rapids Lock, hasManagement, Trent–Severn Waterway National Historic Site administration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trent–Severn Waterway National Historic Site administration
Context triple: [Swift Rapids Lock, hasManagement, Trent–Severn Waterway National Historic Site administration]
  • A. Trent–Severn Waterway Lock 33
    Trent–Severn Waterway Lock 33 is one of the navigational locks on Ontario’s historic Trent–Severn Waterway, facilitating boat passage and water level management along the Trent River.
  • B. Trent–Severn Waterway Lock 34
    Trent–Severn Waterway Lock 34 is one of the numbered canal locks on Canada’s historic Trent–Severn Waterway, facilitating navigation and water level changes along the Trent River.
  • C. Trent–Severn Waterway Lock 35
    Trent–Severn Waterway Lock 35 is one of the numbered canal locks on Canada’s historic Trent–Severn Waterway, facilitating navigation and water level changes along the Trent River.
  • D. Trent–Severn Waterway chosen
    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.
  • E. National Historic Site of Canada (Niagara-on-the-Lake area)
    The National Historic Site of Canada in the Niagara-on-the-Lake area commemorates the historic town of Newark (the first capital of Upper Canada) and its significant role in early Canadian colonial and military history.
  • 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_69c6995840408190a19de6c51090f46f completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7021ed6008190a1522b46110e677e completed March 27, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a257af0c8190ba1a2693a42b9ebe completed March 29, 2026, 3:53 a.m.
Created at: March 27, 2026, 4:01 p.m.