Triple
T21292571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gardiner Dam |
E524832
|
entity |
| Predicate | formsReservoir |
P11309
|
FINISHED |
| Object | Lake Diefenbaker |
—
|
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: Lake Diefenbaker | Statement: [Gardiner Dam, formsReservoir, Lake Diefenbaker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Diefenbaker Context triple: [Gardiner Dam, formsReservoir, Lake Diefenbaker]
-
A.
Lake Diefenbaker
chosen
Lake Diefenbaker is a large man-made reservoir in southern Saskatchewan, Canada, known for irrigation, hydroelectric power generation, and recreational activities.
-
B.
Lake Athabasca
Lake Athabasca is a large, shallow lake in western Canada known for its uranium-rich region, important fisheries, and location spanning the border between Alberta and Saskatchewan.
-
C.
Osoyoos Lake
Osoyoos Lake is a transboundary lake straddling the Canada–United States border in the Okanagan region, known for its warm waters, desert-like climate, and recreational activities.
-
D.
Lake Macdonald
Lake Macdonald is a freshwater lake in Queensland, Australia, known for its role in local water supply, recreation, and conservation within the Noosa region.
-
E.
Lake Winnipegosis
Lake Winnipegosis is one of the largest freshwater lakes in Manitoba, Canada, known for its shallow depth, extensive wetlands, and important fisheries and bird habitats.
- 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_69e0b517e6748190850d6f6ddf323d69 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73855e5d08190aed5e285247b4e23 |
completed | April 21, 2026, 8:41 a.m. |
Created at: April 16, 2026, 4:04 p.m.