Triple
T16698474
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lost River |
E405779
|
entity |
| Predicate | hasInfrastructure |
P2560
|
FINISHED |
| Object | Lost River 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: Lost River Diversion Dam | Statement: [Lost River, hasInfrastructure, Lost River Diversion Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lost River Diversion Dam Context triple: [Lost River, hasInfrastructure, Lost River Diversion Dam]
-
A.
Anderson-Rose Diversion Dam
The Anderson-Rose Diversion Dam is a small irrigation diversion structure on the Klamath River in Oregon that helps route water for agricultural use as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
B.
Landsburg Diversion Dam
Landsburg Diversion Dam is a small municipal water-supply dam on Washington’s Cedar River that diverts water for the city of Seattle.
-
C.
Ord River Diversion Dam
The Ord River Diversion Dam is a major irrigation and water management structure in Western Australia that creates Lake Kununurra and supports the Ord River Irrigation Scheme.
-
D.
Granite Reef Diversion Dam
Granite Reef Diversion Dam is a concrete diversion structure on Arizona’s Salt River that redirects water into major canals for irrigation and municipal use in the Phoenix metropolitan area.
-
E.
Electra Diversion Dam
Electra Diversion Dam is a hydroelectric diversion structure on California’s Mokelumne River that channels water to power-generating facilities rather than creating a large storage reservoir.
- 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: Lost River Diversion Dam Target entity description: Lost River Diversion Dam is a water-control structure on the Lost River in the Klamath Basin used to divert and manage river flows for irrigation and flood control.
-
A.
Anderson-Rose Diversion Dam
The Anderson-Rose Diversion Dam is a small irrigation diversion structure on the Klamath River in Oregon that helps route water for agricultural use as part of the U.S. Bureau of Reclamation’s Klamath Project.
-
B.
Landsburg Diversion Dam
Landsburg Diversion Dam is a small municipal water-supply dam on Washington’s Cedar River that diverts water for the city of Seattle.
-
C.
Ord River Diversion Dam
The Ord River Diversion Dam is a major irrigation and water management structure in Western Australia that creates Lake Kununurra and supports the Ord River Irrigation Scheme.
-
D.
Granite Reef Diversion Dam
Granite Reef Diversion Dam is a concrete diversion structure on Arizona’s Salt River that redirects water into major canals for irrigation and municipal use in the Phoenix metropolitan area.
-
E.
Electra Diversion Dam
Electra Diversion Dam is a hydroelectric diversion structure on California’s Mokelumne River that channels water to power-generating facilities rather than creating a large storage reservoir.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3832f550c8190bf7514d4611dec6a |
completed | April 18, 2026, 1:12 p.m. |
Created at: April 10, 2026, 5:19 a.m.