Triple

T1867140
Position Surface form Disambiguated ID Type / Status
Subject Fredericksburg, Virginia E34946 entity
Predicate hasAttraction P105 FINISHED
Object Mary Washington House
Mary Washington House is a historic home and museum in Fredericksburg, Virginia, best known as the residence of Mary Ball Washington, mother of George Washington, during her later years.
 E207757 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: Mary Washington House | Statement: [Fredericksburg, Virginia, hasAttraction, Mary Washington House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mary Washington House
Context triple: [Fredericksburg, Virginia, hasAttraction, Mary Washington House]
  • A. William Paca House
    The William Paca House is a restored 18th-century Georgian mansion and garden in Annapolis, Maryland, that was once the home of Declaration of Independence signer and Maryland governor William Paca and is now a National Historic Landmark museum.
  • B. George Washington’s Mount Vernon museum
    George Washington’s Mount Vernon museum is a historic estate and museum in Virginia that preserves and interprets the home, life, and legacy of the first president of the United States.
  • C. Arlington House plantation
    Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
  • D. George Washington Birthplace National Monument
    George Washington Birthplace National Monument is a historic site and national monument in Virginia that preserves the plantation landscape where the first U.S. president was born and spent his early childhood.
  • E. Thomas Stone National Historic Site
    Thomas Stone National Historic Site is a preserved 18th-century Maryland plantation home that commemorates Thomas Stone, a signer of the Declaration of Independence.
  • 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: Mary Washington House
Triple: [Fredericksburg, Virginia, hasAttraction, Mary Washington House]
Generated description
Mary Washington House is a historic home and museum in Fredericksburg, Virginia, best known as the residence of Mary Ball Washington, mother of George Washington, during her later years.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mary Washington House
Target entity description: Mary Washington House is a historic home and museum in Fredericksburg, Virginia, best known as the residence of Mary Ball Washington, mother of George Washington, during her later years.
  • A. William Paca House
    The William Paca House is a restored 18th-century Georgian mansion and garden in Annapolis, Maryland, that was once the home of Declaration of Independence signer and Maryland governor William Paca and is now a National Historic Landmark museum.
  • B. George Washington’s Mount Vernon museum
    George Washington’s Mount Vernon museum is a historic estate and museum in Virginia that preserves and interprets the home, life, and legacy of the first president of the United States.
  • C. Arlington House plantation
    Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
  • D. George Washington Birthplace National Monument
    George Washington Birthplace National Monument is a historic site and national monument in Virginia that preserves the plantation landscape where the first U.S. president was born and spent his early childhood.
  • E. Thomas Stone National Historic Site
    Thomas Stone National Historic Site is a preserved 18th-century Maryland plantation home that commemorates Thomas Stone, a signer of the Declaration of Independence.
  • 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_69a88600b2f88190bc09303e68ab517e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb0b5978c81909390f2cbd716ccaf completed March 7, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1d8dd8881909189029a047bc2b4 completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add28b804c8190a625e5d1405c59be completed March 8, 2026, 7:48 p.m.
NED2 Entity disambiguation (via description) batch_69add35731588190a13c969490ca2c09 completed March 8, 2026, 7:51 p.m.
Created at: March 4, 2026, 7:34 p.m.