Triple

T17838792
Position Surface form Disambiguated ID Type / Status
Subject Vacherie, Louisiana E445463 entity
Predicate partOf P40 FINISHED
Object Mississippi River plantation corridor
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.
E1258752 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: 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.
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: Mississippi River plantation corridor
Triple: [Vacherie, Louisiana, partOf, Mississippi River plantation corridor]
Generated 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.
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 (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_69d8b9f1a6d881909f024bc603111cdb completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48d29830c81909fa3ef5a352921b8 completed April 19, 2026, 8:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0306fc77fc8190972cf34f094720ac completed May 12, 2026, 10:54 a.m.
NEDg Description generation batch_6a030789a4408190bfbbb205fe7235a8 completed May 12, 2026, 10:57 a.m.
NED2 Entity disambiguation (via description) batch_6a03082e3e0c8190b898e076bb264b3c completed May 12, 2026, 10:59 a.m.
Created at: April 10, 2026, 10:16 a.m.