Triple
T23168700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Churchill River hydroelectric system |
E578782
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Smallwood Reservoir |
—
|
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: Smallwood Reservoir | Statement: [Churchill River hydroelectric system, hasReservoir, Smallwood Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Smallwood Reservoir Context triple: [Churchill River hydroelectric system, hasReservoir, Smallwood Reservoir]
-
A.
Smallwood Reservoir
chosen
Smallwood Reservoir is a vast man-made lake in Labrador, Canada, created for hydroelectric power generation as part of the Churchill River system.
-
B.
MacMillan Reservoir
MacMillan Reservoir is a man-made lake within New Jersey’s Ramapo Valley County Reservation, used for recreation and as a scenic natural feature of the park.
-
C.
Valehouse Reservoir
Valehouse Reservoir is a man-made water storage lake in the Longdendale valley of Derbyshire, England, forming part of the chain of reservoirs supplying water to the Greater Manchester area.
-
D.
E. V. Spence Reservoir
E. V. Spence Reservoir is a man-made lake in West Texas that serves as a major water supply and recreational resource for the surrounding region.
-
E.
Cobbinshaw Reservoir
Cobbinshaw Reservoir is a man-made lake and important wildlife habitat in West Lothian, Scotland, known for its birdlife and use for fishing and 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_69e245fc75348190a0288401044c8af8 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f2e5e208190839ec37de4b974af |
completed | April 29, 2026, 4:55 a.m. |
Created at: April 17, 2026, 4:03 p.m.