Triple
T22221047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kelsey Generating Station |
E549207
|
entity |
| Predicate | locatedInRiverSystem |
P8237
|
FINISHED |
| Object | Nelson River system |
—
|
NE NERFINISHED |
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: Nelson River system | Statement: [Kelsey Generating Station, locatedInRiverSystem, Nelson River system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nelson River system Context triple: [Kelsey Generating Station, locatedInRiverSystem, Nelson River system]
-
A.
Nelson River
chosen
The Nelson River is a major river in Manitoba, Canada, that drains Lake Winnipeg and flows northeast through boreal forest and hydroelectric developments before emptying into Hudson Bay.
-
B.
Grand River system
The Grand River system is a network of waterways in northeastern Oklahoma centered on the Grand River and its reservoirs, supporting regional water supply, recreation, and hydroelectric power.
-
C.
Mississagi River
The Mississagi River is a major river in northern Ontario, Canada, that flows through rugged forested terrain before emptying into Lake Huron.
-
D.
Nipissing River
The Nipissing River is a waterway in Ontario, Canada, that flows through remote forested and lake-dotted landscapes and ultimately feeds into the Magnetawan River system.
-
E.
Sturgeon River
The Sturgeon River is a fast-flowing northern Michigan river popular for paddling, fishing, and scenic recreation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b90b1dc81908fee5fab8d5d14a2 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.