Triple

T19539796
Position Surface form Disambiguated ID Type / Status
Subject Tensas River E488866 entity
Predicate drainageBasin P1559 FINISHED
Object Lower Mississippi River Basin — NE NERFINISHED

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: Lower Mississippi River Basin
Context triple: [Tensas River, drainageBasin, Lower Mississippi River Basin]
  • A. Lower Mississippi River basin chosen
    The Lower Mississippi River basin is the southernmost portion of the Mississippi River drainage system, encompassing the river’s broad floodplain and delta region as it flows toward and empties into the Gulf of Mexico.
  • B. Middle Mississippi River basin
    The Middle Mississippi River basin is the central portion of the Mississippi River’s drainage system, collecting waters from the upper Midwest before they flow into the lower Mississippi region.
  • C. 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.
  • D. Upper Main river basin
    The Upper Main river basin is a hydrological region in southern Germany encompassing the upper reaches of the Main River and its tributaries, including the Tauber.
  • E. Upper Mississippi Valley
    The Upper Mississippi Valley is a region along the upper course of the Mississippi River, encompassing parts of several Midwestern U.S. states and historically significant for trade, settlement, and military activity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e8db5b6c8190984b61f91981f575 elicitation completed
NER batch_69e63871d00881909ed7371ae5577957 ner completed
Created at: April 10, 2026, 1:41 p.m.