Triple
T22795650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trousdale County, Tennessee |
E564234
|
entity |
| Predicate | locatedInRegion |
P40
|
FINISHED |
| Object | Cumberland River basin |
—
|
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: Cumberland River basin | Statement: [Trousdale County, Tennessee, locatedInRegion, Cumberland River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cumberland River basin Context triple: [Trousdale County, Tennessee, locatedInRegion, Cumberland River basin]
-
A.
Cumberland River basin
chosen
The Cumberland River basin is a major watershed in the southeastern United States that drains portions of Kentucky, Tennessee, and surrounding states into the Cumberland River system.
-
B.
Kentucky River basin
The Kentucky River basin is the watershed region in central and eastern Kentucky that collects and channels rainfall and tributary flows into the Kentucky River system.
-
C.
Etowah River Basin
The Etowah River Basin is the watershed region in north Georgia that collects and channels rainfall and tributary flows into the Etowah River, supporting diverse ecosystems and regional water resources.
-
D.
Yazoo River basin
The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
-
E.
Chattahoochee River basin
The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
- 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_69e2458185f88190b0045227ee420411 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17cd8e0c4819086da0488bea56a34 |
completed | April 29, 2026, 3:36 a.m. |
Created at: April 17, 2026, 3:30 p.m.