Triple
T20331465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big Stone Lake |
E492491
|
entity |
| Predicate | reservoirCreatedBy |
P25354
|
FINISHED |
| Object | Big Stone Lake Dam |
—
|
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: Big Stone Lake Dam | Statement: [Big Stone Lake, reservoirCreatedBy, Big Stone Lake Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Big Stone Lake Dam Context triple: [Big Stone Lake, reservoirCreatedBy, Big Stone Lake Dam]
-
A.
Big Stone Lake Dam
chosen
Big Stone Lake Dam is a flood-control and water-regulation structure on the Minnesota–South Dakota border that helps manage the outflow from Big Stone Lake into the Minnesota River.
-
B.
Long Lake Dam
Long Lake Dam is a hydroelectric dam on Washington State’s Spokane River that creates Long Lake (also known as Lake Spokane) and provides power generation and water management for the region.
-
C.
Clear Lake Dam
Clear Lake Dam is an irrigation and water-storage structure in northern California that helps regulate flows for agriculture and wildlife as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
D.
Bark Lake Dam
Bark Lake Dam is a hydroelectric and water control structure located on the Madawaska River in Ontario, Canada.
-
E.
Chippewa Falls Dam
Chippewa Falls Dam is a hydroelectric dam on the Chippewa River in Wisconsin that helps generate power and regulate water flow in the region.
- 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_69e0b4a1a09881908d97270d6971a25a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e677e7baf481909282293d78597634 |
completed | April 20, 2026, 7 p.m. |
Created at: April 16, 2026, 11:22 a.m.