Triple

T17400320
Position Surface form Disambiguated ID Type / Status
Subject Thomas Green Clemson E423067 entity
Predicate owned P347 FINISHED
Object Fort Hill plantation — NE NERFINISHED

How this triple was built (3 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: Fort Hill plantation | Statement: [Thomas Green Clemson, owned, Fort Hill plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Hill plantation
Context triple: [Thomas Green Clemson, owned, Fort Hill plantation]
  • A. Berry Hill Plantation
    Berry Hill Plantation is a historic antebellum estate in Halifax County, Virginia, known for its grand Greek Revival mansion and its role in the region’s plantation-era history.
  • B. Mount Airy plantation
    Mount Airy plantation was a historic estate whose name was later adopted by the town of Mount Airy, North Carolina.
  • C. Montpelier plantation
    Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
  • D. Longbridge Plantation
    Longbridge Plantation is a historic Southern plantation property located in Scott, Arkansas, recognized for its cultural and architectural significance.
  • E. Borough House Plantation
    Borough House Plantation is a historic antebellum plantation complex in Stateburg, South Carolina, noted for its early use of rammed-earth construction and its significance in Southern architectural and social history.
  • 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: Fort Hill plantation
Target entity description: Fort Hill plantation was a prominent 19th-century South Carolina estate that later became the core of the campus of Clemson University.
  • A. Berry Hill Plantation
    Berry Hill Plantation is a historic antebellum estate in Halifax County, Virginia, known for its grand Greek Revival mansion and its role in the region’s plantation-era history.
  • B. Mount Airy plantation
    Mount Airy plantation was a historic estate whose name was later adopted by the town of Mount Airy, North Carolina.
  • C. Montpelier plantation
    Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
  • D. Longbridge Plantation
    Longbridge Plantation is a historic Southern plantation property located in Scott, Arkansas, recognized for its cultural and architectural significance.
  • E. Borough House Plantation
    Borough House Plantation is a historic antebellum plantation complex in Stateburg, South Carolina, noted for its early use of rammed-earth construction and its significance in Southern architectural and social history.
  • F. None of above. chosen

Provenance (2 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43ac0596481908c400916d5c1b971 completed April 19, 2026, 2:15 a.m.
Created at: April 10, 2026, 5:45 a.m.