Triple
T5570944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beauharnois generating station |
E146197
|
entity |
| Predicate | usesWatercourse |
P58979
|
FINISHED |
| Object | Saint Lawrence River |
E27337
|
NE FINISHED |
How this triple was built (3 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: Saint Lawrence River | Statement: [Beauharnois generating station, usesWatercourse, Saint Lawrence River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Lawrence River Context triple: [Beauharnois generating station, usesWatercourse, Saint Lawrence River]
-
A.
Saint Lawrence River
chosen
The Saint Lawrence River is a major North American waterway that connects the Great Lakes to the Atlantic Ocean and serves as a vital commercial and cultural corridor for Canada and the United States.
-
B.
St. Lawrence
St. Lawrence is a historic downtown Toronto neighborhood known for its iconic St. Lawrence Market, heritage architecture, and vibrant urban community.
-
C.
Fleuve Saint-Jean
Fleuve Saint-Jean is the French name for the Saint John River, a major waterway flowing through the U.S. state of Maine and the Canadian provinces of New Brunswick and Quebec.
-
D.
Jacques-Cartier River
The Jacques-Cartier River is a major river in southern Quebec, Canada, known for flowing through Jacques-Cartier National Park and offering popular outdoor activities such as kayaking, fishing, and hiking along its scenic valley.
-
E.
Upper Saint-Maurice River
The Upper Saint-Maurice River is a region in Quebec, Canada, traditionally inhabited by the Atikamekw people and central to their language and culture.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesWatercourse Context triple: [Beauharnois generating station, usesWatercourse, Saint Lawrence River]
-
A.
hasWatercourseType
Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
-
B.
sourceOfWatercourse
Indicates that one entity is the origin or starting point from which a watercourse (such as a river or stream) begins or flows.
-
C.
inflowWatercourse
Indicates that one watercourse flows into or feeds another water body or watercourse.
-
D.
isOnWatercourse
chosen
Indicates that one entity is situated directly on, above, or along the path of a watercourse such as a river, stream, or canal.
-
E.
followsWatercourse
Indicates that one entity runs alongside or traces the path of a watercourse such as a river, stream, or canal.
- F. None of above.
Provenance (4 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_69c008ffed108190a084602227af6157 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c020502a288190af37f9ebb88fccae |
completed | March 22, 2026, 5:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c07d7e791c8190bf493d9a3334a5bd |
completed | March 22, 2026, 11:38 p.m. |
| PD | Predicate disambiguation | batch_69c01b12826c8190969a584d0f53aa44 |
completed | March 22, 2026, 4:38 p.m. |
Created at: March 22, 2026, 3:37 p.m.