Triple
T16871616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Payette River |
E421180
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object | Black Canyon Diversion Dam |
—
|
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: Black Canyon Diversion Dam | Statement: [Payette River, hasDam, Black Canyon Diversion Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black Canyon Diversion Dam Context triple: [Payette River, hasDam, Black Canyon Diversion Dam]
-
A.
Jemez Canyon Dam
Jemez Canyon Dam is a flood-control and water-management structure on the Jemez River in New Mexico, operated by the U.S. Army Corps of Engineers.
-
B.
Canyon Dam
Canyon Dam is a flood-control and water-supply dam on the Guadalupe River in Texas that forms Canyon Lake, a major regional recreation and reservoir area.
-
C.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
-
D.
Peace Canyon Dam
Peace Canyon Dam is a hydroelectric dam on the Peace River in British Columbia, Canada, forming part of the province’s major Peace River power generation system.
-
E.
Palisade Dam
Palisade Dam is an irrigation and water storage structure located on the Sevier River in central Utah, supporting local agriculture and recreation.
- 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: Black Canyon Diversion Dam Target entity description: Black Canyon Diversion Dam is a concrete diversion dam on Idaho’s Payette River, built for irrigation and hydroelectric power generation.
-
A.
Jemez Canyon Dam
Jemez Canyon Dam is a flood-control and water-management structure on the Jemez River in New Mexico, operated by the U.S. Army Corps of Engineers.
-
B.
Canyon Dam
Canyon Dam is a flood-control and water-supply dam on the Guadalupe River in Texas that forms Canyon Lake, a major regional recreation and reservoir area.
-
C.
Red Rock Dam
Red Rock Dam is a large flood-control and hydroelectric dam on the Des Moines River in central Iowa, forming Lake Red Rock as the state’s largest reservoir.
-
D.
Peace Canyon Dam
Peace Canyon Dam is a hydroelectric dam on the Peace River in British Columbia, Canada, forming part of the province’s major Peace River power generation system.
-
E.
Palisade Dam
Palisade Dam is an irrigation and water storage structure located on the Sevier River in central Utah, supporting local agriculture and recreation.
- 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3b7f31b448190a21e3e4d1a0d2f73 |
completed | April 18, 2026, 4:57 p.m. |
Created at: April 10, 2026, 5:29 a.m.