Triple
T23051041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roosevelt County, Montana |
E574011
|
entity |
| Predicate | hasBorderFeature |
P6131
|
FINISHED |
| Object | Fort Peck Dam (via Fort Peck Lake) |
—
|
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: Fort Peck Dam (via Fort Peck Lake) | Statement: [Roosevelt County, Montana, hasBorderFeature, Fort Peck Dam (via Fort Peck Lake)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Peck Dam (via Fort Peck Lake) Context triple: [Roosevelt County, Montana, hasBorderFeature, Fort Peck Dam (via Fort Peck Lake)]
-
A.
Fort Peck Lake
Fort Peck Lake is a large man-made reservoir in northeastern Montana, created by Fort Peck Dam, known for its extensive shoreline, recreation opportunities, and role in Missouri River water management.
-
B.
Fort Peck Dam
chosen
Fort Peck Dam is a massive earthfill dam in northeastern Montana that creates Fort Peck Lake and plays a key role in flood control, hydroelectric power generation, and water management in the Missouri River system.
-
C.
Fort Peck, Montana
Fort Peck, Montana is a small town in northeastern Montana best known for its proximity to the Fort Peck Dam and Lake, a major New Deal-era engineering project and recreation area.
-
D.
Robert S. Kerr Reservoir
Robert S. Kerr Reservoir is a large man-made lake on the Arkansas River in eastern Oklahoma, used for navigation, flood control, recreation, and wildlife habitat.
-
E.
Belle Fourche Dam
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.
- 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_69e245b9c11481909d06c872214d21af |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1867c443081909588262bc90748af |
completed | April 29, 2026, 4:18 a.m. |
Created at: April 17, 2026, 3:54 p.m.