Triple

T10238553
Position Surface form Disambiguated ID Type / Status
Subject Western Union armies E243530 entity
Predicate operatedIn P40 FINISHED
Object Mississippi River region E29315 NE FINISHED

Disambiguation candidates (1 decision)

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: Mississippi River region
Context triple: [Western Union armies, operatedIn, Mississippi River region]
  • A. Big Rivers Region
    The Big Rivers Region is a geographic area in Australia's Northern Territory encompassing the town of Katherine and its surrounding communities.
  • B. Mississippi River valley chosen
    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.
  • C. Ark-La-Miss region
    The Ark-La-Miss region is a tri-state area in the southern United States where Arkansas, Louisiana, and Mississippi meet, sharing economic, cultural, and geographic ties.
  • D. 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.
  • E. Mississippi River basin
    The Mississippi River basin is the vast drainage area of the Mississippi River system, encompassing much of the central United States and parts of Canada and covering one of the largest river basins in the world.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d381b0f97c819085c9b45799a5fb7c elicitation completed
NER batch_69d4d21ca3008190bfbde4074b37592d ner completed
NED1 batch_69d6f76ca8848190a49d7dc76cf9dd35 ned_source_triple completed
Created at: April 6, 2026, 11:23 a.m.