Triple
T10177034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belle Fourche River |
E235879
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Belle Fourche Reservoir |
E846273
|
NE FINISHED |
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: Belle Fourche Reservoir | Statement: [Belle Fourche River, hasReservoir, Belle Fourche Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belle Fourche Reservoir Context triple: [Belle Fourche River, hasReservoir, Belle Fourche Reservoir]
-
A.
Belle Fourche Dam
chosen
Belle Fourche Dam is an early 20th-century earthen dam in western South Dakota, notable for creating the Belle Fourche Reservoir to support irrigation and water management in the region.
-
B.
Horsetooth Reservoir
Horsetooth Reservoir is a large man-made lake near Fort Collins, Colorado, popular for recreation and water storage as part of the region’s major water supply system.
-
C.
Tuttle Creek Lake
Tuttle Creek Lake is a large reservoir on the Big Blue River in northeastern Kansas, popular for flood control, recreation, and wildlife habitat.
-
D.
Blue Mesa Reservoir
Blue Mesa Reservoir is the largest body of water entirely in Colorado, a major storage and recreation reservoir on the Gunnison River within Curecanti National Recreation Area.
-
E.
Elephant Butte Reservoir
Elephant Butte Reservoir is a large man-made lake on the Rio Grande in southern New Mexico, known for recreation, irrigation storage, and hydroelectric power generation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84d1d5f88190ab878a1021ecff68 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdecd4e3188190aa5d9ee95595f4a7 |
completed | April 2, 2026, 4:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d31792490c819088c89444f75cdbc9 |
completed | April 6, 2026, 2:16 a.m. |
Created at: March 30, 2026, 9:11 p.m.