Triple
T781469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tennessee River |
E16504
|
entity |
| Predicate | formsReservoir |
P11309
|
FINISHED |
| Object |
Fort Loudoun Lake
Fort Loudoun Lake is a man-made reservoir in eastern Tennessee known for recreation, hydropower generation, and its role in regional flood control and navigation.
|
E144833
|
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: Fort Loudoun Lake | Statement: [Tennessee River, formsReservoir, Fort Loudoun Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Loudoun Lake Context triple: [Tennessee River, formsReservoir, Fort Loudoun Lake]
-
A.
Melton Hill Lake
Melton Hill Lake is a reservoir on the Clinch River in East Tennessee known for boating, fishing, and other outdoor recreational activities.
-
B.
Pleasant Lake
Pleasant Lake is a small village within the town of Harwich on Cape Cod in Massachusetts, known for its residential character and proximity to local lakes and natural areas.
-
C.
Chickamauga Lake
Chickamauga Lake is a large man-made reservoir in eastern Tennessee known for recreation, hydroelectric power generation, and flood control as part of the Tennessee Valley Authority system.
-
D.
Bantam Lake
Bantam Lake is the largest natural lake in Connecticut, known for its recreational activities and scenic surroundings.
-
E.
Lullwater
Lullwater is a tranquil, wooded lakeside area and walking path within Brooklyn’s Prospect Park, known for its scenic views and wildlife.
- 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: Fort Loudoun Lake Triple: [Tennessee River, formsReservoir, Fort Loudoun Lake]
Generated description
Fort Loudoun Lake is a man-made reservoir in eastern Tennessee known for recreation, hydropower generation, and its role in regional flood control and navigation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Loudoun Lake Target entity description: Fort Loudoun Lake is a man-made reservoir in eastern Tennessee known for recreation, hydropower generation, and its role in regional flood control and navigation.
-
A.
Melton Hill Lake
Melton Hill Lake is a reservoir on the Clinch River in East Tennessee known for boating, fishing, and other outdoor recreational activities.
-
B.
Pleasant Lake
Pleasant Lake is a small village within the town of Harwich on Cape Cod in Massachusetts, known for its residential character and proximity to local lakes and natural areas.
-
C.
Chickamauga Lake
Chickamauga Lake is a large man-made reservoir in eastern Tennessee known for recreation, hydroelectric power generation, and flood control as part of the Tennessee Valley Authority system.
-
D.
Bantam Lake
Bantam Lake is the largest natural lake in Connecticut, known for its recreational activities and scenic surroundings.
-
E.
Lullwater
Lullwater is a tranquil, wooded lakeside area and walking path within Brooklyn’s Prospect Park, known for its scenic views and wildlife.
- 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4aa9cecd08190a23c9f65080a4ac7 |
completed | March 1, 2026, 9:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac996309fc8190a177034f23807b2e |
completed | March 7, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69ac9a775230819092f738100573cc63 |
completed | March 7, 2026, 9:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac9ad3bec48190be781ddceb7bc21e |
completed | March 7, 2026, 9:38 p.m. |
Created at: March 1, 2026, 7:37 p.m.