Triple

T8697552
Position Surface form Disambiguated ID Type / Status
Subject Midlands of South Carolina E206438 entity
Predicate containsCounty P5971 FINISHED
Object Sumter County, South Carolina E139258 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: Sumter County, South Carolina | Statement: [Midlands of South Carolina, containsCounty, Sumter County, South Carolina]

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: Sumter County, South Carolina
Context triple: [Midlands of South Carolina, containsCounty, Sumter County, South Carolina]
  • A. Sumter County, South Carolina chosen
    Sumter County, South Carolina is a county in the central part of the state known for its historic ties to the American Revolutionary War and its county seat, the city of Sumter.
  • B. Colleton County, South Carolina
    Colleton County, South Carolina is a largely rural county in the Lowcountry region of the state, known for its historic towns, coastal wetlands, and inclusion in the Charleston–North Charleston metropolitan area.
  • C. Calhoun County, South Carolina
    Calhoun County, South Carolina is a rural county in the central part of the state known for its agricultural landscape and small-town communities.
  • D. Beaufort County, South Carolina
    Beaufort County, South Carolina is a coastal county known for its historic Lowcountry communities, sea islands, and significant military presence, including the Marine Corps Recruit Depot at Parris Island.
  • E. Charleston County, South Carolina
    Charleston County, South Carolina is a coastal county that includes the historic city of Charleston and surrounding Lowcountry areas central to early American and Civil War history.
  • 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_69ca83555b6c8190abe930dd397e863b elicitation completed
NER batch_69cc582b04688190a439135b08e20451 ner completed
NED1 batch_69d0c696913c819089f29ec899d4ee61 ned_source_triple completed
Created at: March 30, 2026, 6:34 p.m.