Triple
T19482116
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dinosaur Lake |
E487411
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Peace River hydroelectric system |
—
|
NE NERFINISHED |
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: Peace River hydroelectric system | Statement: [Dinosaur Lake, partOf, Peace River hydroelectric system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Peace River hydroelectric system Context triple: [Dinosaur Lake, partOf, Peace River hydroelectric system]
-
A.
Ottawa River hydropower system
The Ottawa River hydropower system is an interconnected network of dams and generating stations along the Ottawa River that produces hydroelectric power for surrounding regions in Canada.
-
B.
Dead River hydroelectric system
The Dead River hydroelectric system is a network of dams and power stations on Maine’s Dead River that generates hydroelectric power and helps regulate regional water levels.
-
C.
Kemano hydroelectric project
The Kemano hydroelectric project is a large-scale power generation facility in British Columbia, Canada, built primarily to supply electricity to the Alcan aluminum smelter in Kitimat by harnessing diverted river flows through extensive tunnels and dams.
-
D.
Tobique Hydroelectric Generating Station
Tobique Hydroelectric Generating Station is a hydroelectric power plant located on the Tobique River in New Brunswick, Canada, that generates electricity by harnessing the river’s flow.
-
E.
Bridge River Power Project
The Bridge River Power Project is a major hydroelectric development in British Columbia, Canada, consisting of dams, reservoirs, and power stations that harness the Bridge River system to generate electricity.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Peace River hydroelectric system Target entity description: The Peace River hydroelectric system is a network of large dams, reservoirs, and power stations on British Columbia’s Peace River that generates significant hydroelectric power for western Canada.
-
A.
Ottawa River hydropower system
The Ottawa River hydropower system is an interconnected network of dams and generating stations along the Ottawa River that produces hydroelectric power for surrounding regions in Canada.
-
B.
Dead River hydroelectric system
The Dead River hydroelectric system is a network of dams and power stations on Maine’s Dead River that generates hydroelectric power and helps regulate regional water levels.
-
C.
Kemano hydroelectric project
The Kemano hydroelectric project is a large-scale power generation facility in British Columbia, Canada, built primarily to supply electricity to the Alcan aluminum smelter in Kitimat by harnessing diverted river flows through extensive tunnels and dams.
-
D.
Tobique Hydroelectric Generating Station
Tobique Hydroelectric Generating Station is a hydroelectric power plant located on the Tobique River in New Brunswick, Canada, that generates electricity by harnessing the river’s flow.
-
E.
Bridge River Power Project
The Bridge River Power Project is a major hydroelectric development in British Columbia, Canada, consisting of dams, reservoirs, and power stations that harness the Bridge River system to generate electricity.
- F. None of above. chosen
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_69d8e8d924388190b847cb15bb3d0aff |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6343ab16481909b508ba0a08ea191 |
completed | April 20, 2026, 2:12 p.m. |
Created at: April 10, 2026, 1:39 p.m.