Triple
T10255776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cumberland River |
E240460
|
entity |
| Predicate | impounds |
P32296
|
FINISHED |
| Object |
Lake Cumberland
Lake Cumberland is a large man-made reservoir in south-central Kentucky known for recreation, houseboating, and flood control.
|
E850985
|
NE FINISHED |
How this triple was built (4 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: Lake Cumberland | Statement: [Cumberland River, impounds, Lake Cumberland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Cumberland Context triple: [Cumberland River, impounds, Lake Cumberland]
-
A.
Kentucky Lake
Kentucky Lake is a large man-made reservoir in western Kentucky and Tennessee, popular for boating, fishing, and recreation and known as one of the largest artificial lakes in the eastern United States.
-
B.
Watauga Lake
Watauga Lake is a scenic reservoir in northeastern Tennessee known for its clear mountain waters, recreational boating and fishing, and surrounding forested shoreline.
-
C.
J. Percy Priest Lake
J. Percy Priest Lake is a large man-made reservoir near Nashville, Tennessee, popular for boating, fishing, and other outdoor recreation.
-
D.
Lake Virginia
Lake Virginia is a scenic freshwater lake in Winter Park, Florida, known for its residential shoreline, recreational boating, and role in the city’s chain of lakes.
-
E.
Lake Mackenzie
Lake Mackenzie is a scenic alpine lake in New Zealand’s Fiordland National Park, popular with hikers on the Routeburn Track.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lake Cumberland Triple: [Cumberland River, impounds, Lake Cumberland]
Generated description
Lake Cumberland is a large man-made reservoir in south-central Kentucky known for recreation, houseboating, and flood control.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Cumberland Target entity description: Lake Cumberland is a large man-made reservoir in south-central Kentucky known for recreation, houseboating, and flood control.
-
A.
Kentucky Lake
Kentucky Lake is a large man-made reservoir in western Kentucky and Tennessee, popular for boating, fishing, and recreation and known as one of the largest artificial lakes in the eastern United States.
-
B.
Watauga Lake
Watauga Lake is a scenic reservoir in northeastern Tennessee known for its clear mountain waters, recreational boating and fishing, and surrounding forested shoreline.
-
C.
J. Percy Priest Lake
J. Percy Priest Lake is a large man-made reservoir near Nashville, Tennessee, popular for boating, fishing, and other outdoor recreation.
-
D.
Lake Virginia
Lake Virginia is a scenic freshwater lake in Winter Park, Florida, known for its residential shoreline, recreational boating, and role in the city’s chain of lakes.
-
E.
Lake Mackenzie
Lake Mackenzie is a scenic alpine lake in New Zealand’s Fiordland National Park, popular with hikers on the Routeburn Track.
- F. None of above. chosen
Provenance (5 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_69d381a7e198819090280d5ab885d59e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d24c69ac81908b4da53d13407ac8 |
completed | April 7, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f7d7ff0c8190b8c9cf063532cdf2 |
completed | April 9, 2026, 12:50 a.m. |
| NEDg | Description generation | batch_69d6fa3149e48190825600ee28ed7231 |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fcbee9088190869b1fcb6f909be3 |
completed | April 9, 2026, 1:11 a.m. |
Created at: April 6, 2026, 11:30 a.m.