Triple
T17838792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vacherie, Louisiana |
E445463
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Mississippi River plantation corridor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mississippi River plantation corridor | Statement: [Vacherie, Louisiana, partOf, Mississippi River plantation corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mississippi River plantation corridor Context triple: [Vacherie, Louisiana, partOf, Mississippi River plantation corridor]
-
A.
Rivierenland
Rivierenland is a region in the central Netherlands known for its river landscapes, dike systems, and fruit-growing areas between major Dutch rivers.
-
B.
Mississippi River industrial corridor
The Mississippi River industrial corridor is a heavily industrialized stretch along the lower Mississippi River in Louisiana, known for its dense concentration of petrochemical plants and refineries and associated environmental and health concerns.
-
C.
Mississippi Black Belt
The Mississippi Black Belt is a historically significant region in Mississippi characterized by its fertile black soil and a legacy of intensive cotton agriculture and African American cultural heritage.
-
D.
Mississippi riverfront
The Mississippi riverfront in Saint Paul, Minnesota is a prominent urban waterfront area featuring parks, trails, cultural attractions, and scenic views along the Mississippi River.
-
E.
Mississippi River valley
The Mississippi River valley is a vast, fertile lowland region in the central United States shaped by the Mississippi River, historically crucial for agriculture, trade, and settlement.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mississippi River plantation corridor Target entity description: The Mississippi River plantation corridor is a historic region along the lower Mississippi River in Louisiana and Mississippi known for its antebellum plantations, agricultural economy, and significant role in the history of slavery and the American South.
-
A.
Rivierenland
Rivierenland is a region in the central Netherlands known for its river landscapes, dike systems, and fruit-growing areas between major Dutch rivers.
-
B.
Mississippi River industrial corridor
The Mississippi River industrial corridor is a heavily industrialized stretch along the lower Mississippi River in Louisiana, known for its dense concentration of petrochemical plants and refineries and associated environmental and health concerns.
-
C.
Mississippi Black Belt
chosen
The Mississippi Black Belt is a historically significant region in Mississippi characterized by its fertile black soil and a legacy of intensive cotton agriculture and African American cultural heritage.
-
D.
Mississippi riverfront
The Mississippi riverfront in Saint Paul, Minnesota is a prominent urban waterfront area featuring parks, trails, cultural attractions, and scenic views along the Mississippi River.
-
E.
Mississippi River valley
The Mississippi River valley is a vast, fertile lowland region in the central United States shaped by the Mississippi River, historically crucial for agriculture, trade, and settlement.
- F. None of above.
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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d29830c81909fa3ef5a352921b8 |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:16 a.m.