Triple

T6994249
Position Surface form Disambiguated ID Type / Status
Subject Rosetta Douglass E162163 entity
Predicate associatedWith P37 FINISHED
Object Frederick Douglass family home in Rochester
The Frederick Douglass family home in Rochester was the longtime residence and social hub of abolitionist Frederick Douglass and his family, serving as a key site for antislavery organizing and Black community life in 19th-century New York.
E635898 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: Frederick Douglass family home in Rochester | Statement: [Rosetta Douglass, associatedWith, Frederick Douglass family home in Rochester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frederick Douglass family home in Rochester
Context triple: [Rosetta Douglass, associatedWith, Frederick Douglass family home in Rochester]
  • A. Cedar Hill (Frederick Douglass home)
    Cedar Hill is the historic Washington, D.C. home of abolitionist and statesman Frederick Douglass, preserved as a museum and national historic site.
  • B. Frederick Douglass National Historic Site
    Frederick Douglass National Historic Site is a preserved historic home and museum in Washington, D.C., dedicated to the life, legacy, and residence of abolitionist and orator Frederick Douglass.
  • C. Uncle Tom’s Cabin Historic Site
    Uncle Tom’s Cabin Historic Site is a museum and heritage complex in Ontario, Canada, commemorating the life of Reverend Josiah Henson and the history of the Underground Railroad and Black settlement in the region.
  • D. Johnson House Historic Site
    Johnson House Historic Site is a preserved 18th-century home in Germantown, Philadelphia, renowned for its role as a station on the Underground Railroad and its interpretation of African American history and abolitionism.
  • E. W.E.B. Du Bois Boyhood Homesite
    The W.E.B. Du Bois Boyhood Homesite is a historic property in Great Barrington, Massachusetts, commemorating the early life and legacy of the influential African American scholar, civil rights activist, and writer W.E.B. Du Bois.
  • 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: Frederick Douglass family home in Rochester
Triple: [Rosetta Douglass, associatedWith, Frederick Douglass family home in Rochester]
Generated description
The Frederick Douglass family home in Rochester was the longtime residence and social hub of abolitionist Frederick Douglass and his family, serving as a key site for antislavery organizing and Black community life in 19th-century New York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Frederick Douglass family home in Rochester
Target entity description: The Frederick Douglass family home in Rochester was the longtime residence and social hub of abolitionist Frederick Douglass and his family, serving as a key site for antislavery organizing and Black community life in 19th-century New York.
  • A. Cedar Hill (Frederick Douglass home)
    Cedar Hill is the historic Washington, D.C. home of abolitionist and statesman Frederick Douglass, preserved as a museum and national historic site.
  • B. Frederick Douglass National Historic Site
    Frederick Douglass National Historic Site is a preserved historic home and museum in Washington, D.C., dedicated to the life, legacy, and residence of abolitionist and orator Frederick Douglass.
  • C. Uncle Tom’s Cabin Historic Site
    Uncle Tom’s Cabin Historic Site is a museum and heritage complex in Ontario, Canada, commemorating the life of Reverend Josiah Henson and the history of the Underground Railroad and Black settlement in the region.
  • D. Johnson House Historic Site
    Johnson House Historic Site is a preserved 18th-century home in Germantown, Philadelphia, renowned for its role as a station on the Underground Railroad and its interpretation of African American history and abolitionism.
  • E. W.E.B. Du Bois Boyhood Homesite
    The W.E.B. Du Bois Boyhood Homesite is a historic property in Great Barrington, Massachusetts, commemorating the early life and legacy of the influential African American scholar, civil rights activist, and writer W.E.B. Du Bois.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dbeaa88c8190a49f8504c1793e1f completed March 27, 2026, 7:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a1adec88190a769ec7af0fa7b51 completed March 28, 2026, 5:41 a.m.
NEDg Description generation batch_69c76aac21448190ac2b94c836f2f725 completed March 28, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69c76b3efc0081909e506f9a828d4fd8 completed March 28, 2026, 5:46 a.m.
Created at: March 27, 2026, 2:32 p.m.