Triple
T20097386
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slab Creek Dam |
E496436
|
entity |
| Predicate | hasName |
P744
|
FINISHED |
| Object | Slab Creek 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: Slab Creek Dam | Statement: [Slab Creek Dam, hasName, Slab Creek Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Slab Creek Dam Context triple: [Slab Creek Dam, hasName, Slab Creek Dam]
-
A.
Slab Creek Dam
chosen
Slab Creek Dam is a concrete gravity dam on the South Fork American River in El Dorado County, California, forming Slab Creek Reservoir as part of regional hydroelectric and water management operations.
-
B.
Sly Creek Dam
Sly Creek Dam is a concrete dam in California that forms Sly Creek Reservoir on the South Fork of the Feather River, providing water storage, hydroelectric power, and recreational opportunities.
-
C.
Lost Creek Dam
Lost Creek Dam is a concrete arch dam in California that impounds the South Fork Feather River to provide water storage, hydroelectric power, and recreational opportunities.
-
D.
Alum Creek Dam
Alum Creek Dam is an earthen flood-control structure in central Ohio whose reservoir forms the centerpiece of Alum Creek State Park, providing water-based recreation and regional water management.
-
E.
LaBarge Dam
LaBarge Dam is a small hydroengineering structure located on the Thornapple River in Michigan, used primarily for water level control and local recreation.
- 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666d83448190b3ade3f5b855e820 |
completed | April 20, 2026, 5:46 p.m. |
Created at: April 11, 2026, 11:25 p.m.