Triple

T10014655
Position Surface form Disambiguated ID Type / Status
Subject U.S. Route 165 E199456 entity
Predicate traversesState P3448 FINISHED
Object Louisiana Delta region
The Louisiana Delta region is a low-lying, river-formed area of northeastern and central Louisiana characterized by fertile alluvial soils, extensive agriculture, and proximity to the Mississippi River and its tributaries.
 E836701 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Louisiana Delta region | Statement: [U.S. Route 165, traversesState, Louisiana Delta region]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louisiana Delta region
Context triple: [U.S. Route 165, traversesState, Louisiana Delta region]
  • A. Mississippi River Delta region
    The Mississippi River Delta region is a vast alluvial plain in the lower Mississippi Valley known for its rich agricultural land, distinctive blues and Southern cultural heritage, and historical significance in the development of the American South.
  • B. Arkansas Delta region
    The Arkansas Delta region is a low-lying, agriculturally rich area of eastern Arkansas along the Mississippi River, known for its fertile alluvial soil, blues and folk music heritage, and significant role in Southern history.
  • C. Northwestern Louisiana
    Northwestern Louisiana is a region of the U.S. state of Louisiana centered around the city of Shreveport and known for its blend of Southern, Texan, and Ark-La-Tex cultural influences.
  • D. Southwestern Louisiana
    Southwestern Louisiana is a culturally rich region of the state known for its Cajun and Creole heritage, distinctive cuisine, and vibrant music traditions.
  • E. Cane River region
    The Cane River region is a historic area in central Louisiana known for its Creole culture, plantations, and scenic landscapes along the Cane River.
  • 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: Louisiana Delta region
Target entity description: The Louisiana Delta region is a low-lying, river-formed area of northeastern and central Louisiana characterized by fertile alluvial soils, extensive agriculture, and proximity to the Mississippi River and its tributaries.
  • A. Mississippi River Delta region
    The Mississippi River Delta region is a vast alluvial plain in the lower Mississippi Valley known for its rich agricultural land, distinctive blues and Southern cultural heritage, and historical significance in the development of the American South.
  • B. Arkansas Delta region
    The Arkansas Delta region is a low-lying, agriculturally rich area of eastern Arkansas along the Mississippi River, known for its fertile alluvial soil, blues and folk music heritage, and significant role in Southern history.
  • C. Northwestern Louisiana
    Northwestern Louisiana is a region of the U.S. state of Louisiana centered around the city of Shreveport and known for its blend of Southern, Texan, and Ark-La-Tex cultural influences.
  • D. Southwestern Louisiana
    Southwestern Louisiana is a culturally rich region of the state known for its Cajun and Creole heritage, distinctive cuisine, and vibrant music traditions.
  • E. Cane River region
    The Cane River region is a historic area in central Louisiana known for its Creole culture, plantations, and scenic landscapes along the Cane River.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Louisiana Delta region
Triple: [U.S. Route 165, traversesState, Louisiana Delta region]
Generated description
The Louisiana Delta region is a low-lying, river-formed area of northeastern and central Louisiana characterized by fertile alluvial soils, extensive agriculture, and proximity to the Mississippi River and its tributaries.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca8315a1a08190ab310f25620f362b elicitation completed
NER batch_69cdcd49b19c8190b429e3533d072648 ner completed
NED1 batch_69d2821b22488190913d743bc40a4c8e ned_source_triple completed
NED2 batch_69d28432d900819091ff0d324a6bb28a ned_description completed
NEDg batch_69d2834f6d488190812f91a5b4971c1e nedg completed
Created at: March 30, 2026, 8:52 p.m.