Triple

T13685931
Position Surface form Disambiguated ID Type / Status
Subject Letitia Christian Tyler E328125 entity
Predicate placeOfBirth P1 FINISHED
Object Cedar Grove plantation
Cedar Grove plantation was a Virginia estate notable as the birthplace and family home of Letitia Christian Tyler, the first wife of U.S. President John Tyler and First Lady of the United States.
E1057970 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: Cedar Grove plantation | Statement: [Letitia Christian Tyler, placeOfBirth, Cedar Grove plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cedar Grove plantation
Context triple: [Letitia Christian Tyler, placeOfBirth, Cedar Grove plantation]
  • A. Chestnut Grove plantation
    Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
  • B. Mulberry Grove plantation
    Mulberry Grove plantation was a prominent Georgia estate along the Savannah River, historically notable as the home of Revolutionary War general Nathanael Greene’s widow Catherine and as the site where Eli Whitney developed the cotton gin.
  • C. Locust Grove Plantation
    Locust Grove Plantation is a historic Southern plantation estate located in West Feliciana Parish, Louisiana, known for its antebellum architecture and ties to the region’s plantation-era history.
  • D. 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.
  • E. Scotchtown plantation
    Scotchtown plantation is a historic 18th-century Virginia estate best known as the home of Patrick Henry and his first wife, Sarah Winston Syme Henry.
  • 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: Cedar Grove plantation
Triple: [Letitia Christian Tyler, placeOfBirth, Cedar Grove plantation]
Generated description
Cedar Grove plantation was a Virginia estate notable as the birthplace and family home of Letitia Christian Tyler, the first wife of U.S. President John Tyler and First Lady of the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cedar Grove plantation
Target entity description: Cedar Grove plantation was a Virginia estate notable as the birthplace and family home of Letitia Christian Tyler, the first wife of U.S. President John Tyler and First Lady of the United States.
  • A. Chestnut Grove plantation
    Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
  • B. Mulberry Grove plantation
    Mulberry Grove plantation was a prominent Georgia estate along the Savannah River, historically notable as the home of Revolutionary War general Nathanael Greene’s widow Catherine and as the site where Eli Whitney developed the cotton gin.
  • C. Locust Grove Plantation
    Locust Grove Plantation is a historic Southern plantation estate located in West Feliciana Parish, Louisiana, known for its antebellum architecture and ties to the region’s plantation-era history.
  • D. 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.
  • E. Scotchtown plantation
    Scotchtown plantation is a historic 18th-century Virginia estate best known as the home of Patrick Henry and his first wife, Sarah Winston Syme Henry.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc66f8acc8190b2a82b722930b995 completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f79d4a4a50819098bd4348eba19ee7 completed May 3, 2026, 7:08 p.m.
NEDg Description generation batch_69f7a15f3c908190be380355972def6e completed May 3, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69f7a2234390819093814fd435f9c42c completed May 3, 2026, 7:29 p.m.
Created at: April 9, 2026, 9:53 p.m.