Triple

T9113697
Position Surface form Disambiguated ID Type / Status
Subject Patsey E218666 entity
Predicate associatedWith P37 FINISHED
Object Epps plantation
Epps plantation was a cotton plantation in Louisiana notorious as the site of brutal enslavement depicted in Solomon Northup’s memoir "Twelve Years a Slave."
E784690 NE FINISHED

How this triple was built (4 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: Epps plantation | Statement: [Patsey, associatedWith, Epps plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Epps plantation
Context triple: [Patsey, associatedWith, Epps plantation]
  • A. McCaslin plantation
    McCaslin plantation is the fictional Southern estate in William Faulkner’s Yoknapatawpha County that serves as a central locus for exploring themes of race, inheritance, and history in his works.
  • B. Shirley Plantation
    Shirley Plantation is a historic 17th-century Virginia plantation on the James River, renowned as one of the oldest family-owned businesses in North America and a well-preserved example of colonial architecture and plantation life.
  • C. Chinqua-Penn Plantation
    Chinqua-Penn Plantation is a historic estate and former country home in Rockingham County, North Carolina, known for its distinctive architecture, landscaped grounds, and role as a regional cultural landmark.
  • D. Priestley Plantation
    Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
  • E. Laura Plantation
    Laura Plantation is a historic Creole sugarcane plantation and museum on the west bank of the Mississippi River in Louisiana, known for its preserved 19th-century buildings and detailed interpretation of Creole and enslaved peoples' history.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Epps plantation
Triple: [Patsey, associatedWith, Epps plantation]
Generated description
Epps plantation was a cotton plantation in Louisiana notorious as the site of brutal enslavement depicted in Solomon Northup’s memoir "Twelve Years a Slave."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Epps plantation
Target entity description: Epps plantation was a cotton plantation in Louisiana notorious as the site of brutal enslavement depicted in Solomon Northup’s memoir "Twelve Years a Slave."
  • A. McCaslin plantation
    McCaslin plantation is the fictional Southern estate in William Faulkner’s Yoknapatawpha County that serves as a central locus for exploring themes of race, inheritance, and history in his works.
  • B. Shirley Plantation
    Shirley Plantation is a historic 17th-century Virginia plantation on the James River, renowned as one of the oldest family-owned businesses in North America and a well-preserved example of colonial architecture and plantation life.
  • C. Chinqua-Penn Plantation
    Chinqua-Penn Plantation is a historic estate and former country home in Rockingham County, North Carolina, known for its distinctive architecture, landscaped grounds, and role as a regional cultural landmark.
  • D. Priestley Plantation
    Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
  • E. Laura Plantation
    Laura Plantation is a historic Creole sugarcane plantation and museum on the west bank of the Mississippi River in Louisiana, known for its preserved 19th-century buildings and detailed interpretation of Creole and enslaved peoples' history.
  • F. None of above. chosen

Provenance (5 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_69ca83dc94ac8190b9ef42684d36ff39 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca84b0a048190964f560f78e27cce completed April 1, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d065c40d008190940309772b89a900 completed April 4, 2026, 1:13 a.m.
NEDg Description generation batch_69d066f0aa588190997de81afd8dc0b5 completed April 4, 2026, 1:18 a.m.
NED2 Entity disambiguation (via description) batch_69d067e17fac819095544182f3232bf5 completed April 4, 2026, 1:22 a.m.
Created at: March 30, 2026, 7:16 p.m.