Triple
T17259234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue River Reservoir |
E418967
|
entity |
| Predicate | createdBy |
P806
|
FINISHED |
| Object | Blue River 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: Blue River Dam | Statement: [Blue River Reservoir, createdBy, Blue River Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue River Dam Context triple: [Blue River Reservoir, createdBy, Blue River Dam]
-
A.
Pathfinder Dam
Pathfinder Dam is a historic early 20th-century masonry dam in Wyoming that forms Pathfinder Reservoir and provides water storage and flood control on the North Platte River.
-
B.
Pardee Dam
Pardee Dam is a concrete arch dam in California that forms Pardee Reservoir, providing water storage, hydroelectric power, and flood control for the Mokelumne River system.
-
C.
Merwin Dam
Merwin Dam is a hydroelectric dam on Washington State’s Lewis River that forms Lake Merwin and generates power for the region.
-
D.
Diablo Dam
Diablo Dam is a concrete arch dam in Washington State that forms Diablo Lake as part of the Skagit River Hydroelectric Project, providing power and water storage for the region.
-
E.
Belver Dam
Belver Dam is a hydroelectric dam on the Tagus River in Portugal, used primarily for power generation and river flow regulation.
- 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: Blue River Dam Target entity description: Blue River Dam is a concrete arch dam on the Blue River in Oregon that provides flood control, hydroelectric power, and recreation through the formation of Blue River Reservoir.
-
A.
Pathfinder Dam
Pathfinder Dam is a historic early 20th-century masonry dam in Wyoming that forms Pathfinder Reservoir and provides water storage and flood control on the North Platte River.
-
B.
Pardee Dam
Pardee Dam is a concrete arch dam in California that forms Pardee Reservoir, providing water storage, hydroelectric power, and flood control for the Mokelumne River system.
-
C.
Merwin Dam
Merwin Dam is a hydroelectric dam on Washington State’s Lewis River that forms Lake Merwin and generates power for the region.
-
D.
Diablo Dam
Diablo Dam is a concrete arch dam in Washington State that forms Diablo Lake as part of the Skagit River Hydroelectric Project, providing power and water storage for the region.
-
E.
Belver Dam
Belver Dam is a hydroelectric dam on the Tagus River in Portugal, used primarily for power generation and river flow regulation.
- 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_69d886d9ab108190b70edd8d17aa1204 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e6ea7588190a94d222504a8cef5 |
completed | April 19, 2026, 1:22 a.m. |
Created at: April 10, 2026, 5:39 a.m.