Triple

T5828661
Position Surface form Disambiguated ID Type / Status
Subject Leonidas Polk E129290 entity
Predicate ownedPlantation P8997 FINISHED
Object Leighton Plantation, Louisiana
Leighton Plantation, Louisiana was a Southern plantation historically associated with Confederate general and Episcopal bishop Leonidas Polk.
E548764 NE FINISHED

How this triple was built (5 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: Leighton Plantation, Louisiana | Statement: [Leonidas Polk, ownedPlantation, Leighton Plantation, Louisiana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leighton Plantation, Louisiana
Context triple: [Leonidas Polk, ownedPlantation, Leighton Plantation, Louisiana]
  • A. Rippavilla Plantation
    Rippavilla Plantation is a historic antebellum estate and former cotton plantation in Spring Hill, Tennessee, noted for its Civil War history and preserved mansion.
  • B. Priestley Plantation
    Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
  • C. Smith Plantation
    Smith Plantation is a historic 19th-century Southern estate and former cotton plantation in Roswell, Georgia, preserved today as a house museum interpreting antebellum life and slavery.
  • D. Landsford Plantation
    Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
  • E. Barrington Plantation
    Barrington Plantation is a living history farm and historic site in Texas that interprets mid-19th-century plantation life and the home of Anson Jones, the last president of the Republic of Texas.
  • 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: Leighton Plantation, Louisiana
Triple: [Leonidas Polk, ownedPlantation, Leighton Plantation, Louisiana]
Generated description
Leighton Plantation, Louisiana was a Southern plantation historically associated with Confederate general and Episcopal bishop Leonidas Polk.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leighton Plantation, Louisiana
Target entity description: Leighton Plantation, Louisiana was a Southern plantation historically associated with Confederate general and Episcopal bishop Leonidas Polk.
  • A. Rippavilla Plantation
    Rippavilla Plantation is a historic antebellum estate and former cotton plantation in Spring Hill, Tennessee, noted for its Civil War history and preserved mansion.
  • B. Priestley Plantation
    Priestley Plantation was a Southern plantation estate that served as the birthplace of influential American architect Henry Hobson Richardson.
  • C. Smith Plantation
    Smith Plantation is a historic 19th-century Southern estate and former cotton plantation in Roswell, Georgia, preserved today as a house museum interpreting antebellum life and slavery.
  • D. Landsford Plantation
    Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
  • E. Barrington Plantation
    Barrington Plantation is a living history farm and historic site in Texas that interprets mid-19th-century plantation life and the home of Anson Jones, the last president of the Republic of Texas.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: ownedPlantation
Context triple: [Leonidas Polk, ownedPlantation, Leighton Plantation, Louisiana]
  • A. hasCultivationSite
    Indicates that an entity possesses or is associated with a specific location where cultivation or growing activities take place.
  • B. heldImperialEstate
    Indicates that an entity possessed or controlled land or property classified as an imperial estate under a particular imperial authority.
  • C. isCultivatedAs
    Indicates that one entity is intentionally grown, tended, or produced by another as a crop, resource, or cultivated organism.
  • D. isCultivated
    Indicates that an entity is intentionally grown, managed, or maintained by humans rather than occurring or developing naturally without human intervention.
  • E. hadEstate chosen
    Indicates that an entity possessed or owned a particular estate or landed property.
  • F. None of above.

Provenance (6 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_69c00849d55481908b4f9f5543e0bf6d completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c044ab0a048190b84be40fb13c0f50 completed March 22, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c09863be3c8190bba357bf64e22917 completed March 23, 2026, 1:33 a.m.
NEDg Description generation batch_69c098d936d081909d930fc8b6b3fd67 completed March 23, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69c09947c5fc8190ba279ed0f991f9a9 completed March 23, 2026, 1:37 a.m.
PD Predicate disambiguation batch_69c03341e5888190a5f219b6f92cb161 completed March 22, 2026, 6:21 p.m.
Created at: March 22, 2026, 3:53 p.m.