Triple
T781466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tennessee River |
E16504
|
entity |
| Predicate | formsReservoir |
P11309
|
FINISHED |
| Object |
Nickajack Lake
Nickajack Lake is a man-made reservoir in southeastern Tennessee known for its scenic mountain surroundings, recreational boating and fishing, and the nearby Nickajack Cave wildlife area.
|
E141811
|
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: Nickajack Lake | Statement: [Tennessee River, formsReservoir, Nickajack Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nickajack Lake Context triple: [Tennessee River, formsReservoir, Nickajack Lake]
-
A.
Ancylus Lake
Ancylus Lake was a large freshwater body that occupied the Baltic Sea basin after the last Ice Age, before it evolved into the modern brackish Baltic Sea.
-
B.
Hemlock Lake
Hemlock Lake is one of New York State’s Finger Lakes, known for its undeveloped shoreline and role as a protected drinking water source.
-
C.
Wilson Lake
Wilson Lake is a man-made reservoir in northern Alabama known for hydroelectric power generation, navigation, and recreational activities along the Tennessee River.
-
D.
Pickwick Lake
Pickwick Lake is a large recreational reservoir spanning parts of Tennessee, Mississippi, and Alabama, popular for boating, fishing, and lakeside camping.
-
E.
Simly Lake
Simly Lake is a major freshwater reservoir and popular recreational spot located in the Margalla Hills near Islamabad, Pakistan.
- 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: Nickajack Lake Triple: [Tennessee River, formsReservoir, Nickajack Lake]
Generated description
Nickajack Lake is a man-made reservoir in southeastern Tennessee known for its scenic mountain surroundings, recreational boating and fishing, and the nearby Nickajack Cave wildlife area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nickajack Lake Target entity description: Nickajack Lake is a man-made reservoir in southeastern Tennessee known for its scenic mountain surroundings, recreational boating and fishing, and the nearby Nickajack Cave wildlife area.
-
A.
Ancylus Lake
Ancylus Lake was a large freshwater body that occupied the Baltic Sea basin after the last Ice Age, before it evolved into the modern brackish Baltic Sea.
-
B.
Hemlock Lake
Hemlock Lake is one of New York State’s Finger Lakes, known for its undeveloped shoreline and role as a protected drinking water source.
-
C.
Wilson Lake
Wilson Lake is a man-made reservoir in northern Alabama known for hydroelectric power generation, navigation, and recreational activities along the Tennessee River.
-
D.
Pickwick Lake
Pickwick Lake is a large recreational reservoir spanning parts of Tennessee, Mississippi, and Alabama, popular for boating, fishing, and lakeside camping.
-
E.
Simly Lake
Simly Lake is a major freshwater reservoir and popular recreational spot located in the Margalla Hills near Islamabad, Pakistan.
- 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_69ac8f6056588190af5d66c319ccd0e4 |
completed | March 7, 2026, 8:49 p.m. |
| NEDg | Description generation | batch_69ac8fd90ea88190b154bb7d72768dae |
completed | March 7, 2026, 8:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac90412d3881909278a9a6c6536ce3 |
completed | March 7, 2026, 8:53 p.m. |
Created at: March 1, 2026, 7:37 p.m.