Triple

T4128231
Position Surface form Disambiguated ID Type / Status
Subject Colonial National Historical Park E92775 entity
Predicate contains P35 FINISHED
Object Green Spring Plantation site
Green Spring Plantation site is an archaeological and historical area in Virginia that preserves the remains of a prominent 17th-century colonial plantation associated with Governor Sir William Berkeley.
E415952 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: Green Spring Plantation site | Statement: [Colonial National Historical Park, contains, Green Spring Plantation site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Green Spring Plantation site
Context triple: [Colonial National Historical Park, contains, Green Spring Plantation site]
  • A. Kenmore Plantation
    Kenmore Plantation is a historic 18th-century estate and Georgian-style mansion in Fredericksburg, Virginia, known for its ornate plasterwork and ties to George Washington’s family.
  • B. Landsford Plantation
    Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
  • C. Isabella Plantation
    Isabella Plantation is a renowned ornamental woodland garden in London’s Richmond Park, celebrated for its vibrant azaleas, rhododendrons, and tranquil ponds.
  • D. Mepkin Plantation, South Carolina
    Mepkin Plantation, South Carolina is a historic former rice plantation on the Cooper River best known as the estate and place of death of American Revolutionary leader Henry Laurens, and now the site of Mepkin Abbey.
  • E. Fort Hill plantation, South Carolina
    Fort Hill plantation in South Carolina was the antebellum estate and political headquarters of U.S. statesman and pro-slavery advocate John C. Calhoun, later forming the core of what became Clemson University.
  • 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: Green Spring Plantation site
Triple: [Colonial National Historical Park, contains, Green Spring Plantation site]
Generated description
Green Spring Plantation site is an archaeological and historical area in Virginia that preserves the remains of a prominent 17th-century colonial plantation associated with Governor Sir William Berkeley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Green Spring Plantation site
Target entity description: Green Spring Plantation site is an archaeological and historical area in Virginia that preserves the remains of a prominent 17th-century colonial plantation associated with Governor Sir William Berkeley.
  • A. Kenmore Plantation
    Kenmore Plantation is a historic 18th-century estate and Georgian-style mansion in Fredericksburg, Virginia, known for its ornate plasterwork and ties to George Washington’s family.
  • B. Landsford Plantation
    Landsford Plantation was a historic Southern plantation estate in South Carolina associated with Revolutionary War officer and statesman William R. Davie.
  • C. Isabella Plantation
    Isabella Plantation is a renowned ornamental woodland garden in London’s Richmond Park, celebrated for its vibrant azaleas, rhododendrons, and tranquil ponds.
  • D. Mepkin Plantation, South Carolina
    Mepkin Plantation, South Carolina is a historic former rice plantation on the Cooper River best known as the estate and place of death of American Revolutionary leader Henry Laurens, and now the site of Mepkin Abbey.
  • E. Fort Hill plantation, South Carolina
    Fort Hill plantation in South Carolina was the antebellum estate and political headquarters of U.S. statesman and pro-slavery advocate John C. Calhoun, later forming the core of what became Clemson University.
  • 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_69aed9685f70819086932777aec8d959 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69af021b17a08190b520101f54ec1e33 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576bc48f0819081ac3f921736854f completed March 14, 2026, 2:54 p.m.
NEDg Description generation batch_69b5778a01e48190acb14d544cd53a63 completed March 14, 2026, 2:58 p.m.
NED2 Entity disambiguation (via description) batch_69b577f2d46c8190a66b2b536088633c completed March 14, 2026, 3 p.m.
Created at: March 9, 2026, 3:42 p.m.