Triple

T7025714
Position Surface form Disambiguated ID Type / Status
Subject Halifax County, Virginia E162939 entity
Predicate hasHistoricSite P1098 FINISHED
Object 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.
E636021 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: Berry Hill Plantation | Statement: [Halifax County, Virginia, hasHistoricSite, Berry Hill Plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berry Hill Plantation
Context triple: [Halifax County, Virginia, hasHistoricSite, Berry Hill Plantation]
  • A. 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.
  • B. Isabella Plantation
    Isabella Plantation is a renowned ornamental woodland garden in London’s Richmond Park, celebrated for its vibrant azaleas, rhododendrons, and tranquil ponds.
  • C. Stately Oaks Plantation
    Stately Oaks Plantation is a historic antebellum home and museum in Jonesboro, Georgia, known for its Greek Revival architecture and ties to the Old South.
  • 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. John Dickinson Plantation
    John Dickinson Plantation is a historic estate in Delaware that was the home of Founding Father John Dickinson, known as the "Penman of the Revolution."
  • 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: Berry Hill Plantation
Triple: [Halifax County, Virginia, hasHistoricSite, Berry Hill Plantation]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Berry Hill Plantation
Target entity description: 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.
  • A. 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.
  • B. Isabella Plantation
    Isabella Plantation is a renowned ornamental woodland garden in London’s Richmond Park, celebrated for its vibrant azaleas, rhododendrons, and tranquil ponds.
  • C. Stately Oaks Plantation
    Stately Oaks Plantation is a historic antebellum home and museum in Jonesboro, Georgia, known for its Greek Revival architecture and ties to the Old South.
  • 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. John Dickinson Plantation
    John Dickinson Plantation is a historic estate in Delaware that was the home of Founding Father John Dickinson, known as the "Penman of the Revolution."
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1fb8f0c8190b15dd7ce7ab6a8f2 completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c77588285481909799a2bb76921b9a completed March 28, 2026, 6:30 a.m.
NEDg Description generation batch_69c777902cbc8190b24ee5e441c5607e completed March 28, 2026, 6:39 a.m.
NED2 Entity disambiguation (via description) batch_69c77807d33c8190bb3e236829f06071 completed March 28, 2026, 6:41 a.m.
Created at: March 27, 2026, 2:35 p.m.