Triple

T1951262
Position Surface form Disambiguated ID Type / Status
Subject Chestnut Grove plantation, New Kent County, Colony of Virginia E42161 entity
Predicate associatedWith P37 FINISHED
Object Custis family
The Custis family was a prominent and wealthy colonial Virginia dynasty, known for its extensive landholdings, political influence, and marital ties to George Washington through Martha Dandridge Custis.
 E219054 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: Custis family | Statement: [Chestnut Grove plantation, New Kent County, Colony of Virginia, associatedWith, Custis family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Custis family
Context triple: [Chestnut Grove plantation, New Kent County, Colony of Virginia, associatedWith, Custis family]
  • A. Alexander family of Virginia
    The Alexander family of Virginia is a prominent colonial-era lineage known for its early settlement, landholdings, and political influence in Virginia’s history.
  • B. Fairfax family
    The Fairfax family is a prominent British noble lineage historically influential in English politics, military affairs, and colonial American landholding.
  • C. Spencer family
    The Spencer family is a prominent British aristocratic lineage historically influential in politics and society, best known in modern times as the family of Diana, Princess of Wales.
  • D. Howard family
    The Howard family is a prominent English noble house that has long held the dukedom of Norfolk and played a major role in the political and social life of the British aristocracy.
  • E. Howard family
    The Howard family is an American show-business family best known for actors and filmmakers like Rance Howard and his son Ron Howard.
  • 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: Custis family
Triple: [Chestnut Grove plantation, New Kent County, Colony of Virginia, associatedWith, Custis family]
Generated description
The Custis family was a prominent and wealthy colonial Virginia dynasty, known for its extensive landholdings, political influence, and marital ties to George Washington through Martha Dandridge Custis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Custis family
Target entity description: The Custis family was a prominent and wealthy colonial Virginia dynasty, known for its extensive landholdings, political influence, and marital ties to George Washington through Martha Dandridge Custis.
  • A. Alexander family of Virginia
    The Alexander family of Virginia is a prominent colonial-era lineage known for its early settlement, landholdings, and political influence in Virginia’s history.
  • B. Fairfax family
    The Fairfax family is a prominent British noble lineage historically influential in English politics, military affairs, and colonial American landholding.
  • C. Spencer family
    The Spencer family is a prominent British aristocratic lineage historically influential in politics and society, best known in modern times as the family of Diana, Princess of Wales.
  • D. Howard family
    The Howard family is a prominent English noble house that has long held the dukedom of Norfolk and played a major role in the political and social life of the British aristocracy.
  • E. Howard family
    The Howard family is an American show-business family best known for actors and filmmakers like Rance Howard and his son Ron Howard.
  • 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_69a8870e08fc8190a319cbf2600db15f completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb34eb5748190a3ac395252951eba completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbc3cf6881909d42a04be18c3c73 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfcd009d88190ba7f380aa1c82300 completed March 8, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69adfd946b6081908ab6358d0f237a58 completed March 8, 2026, 10:52 p.m.
Created at: March 4, 2026, 7:36 p.m.