Triple

T9923694
Position Surface form Disambiguated ID Type / Status
Subject A'Lelia Walker E187864 entity
Predicate notableResidence P1092 FINISHED
Object A'Lelia Walker Mansion, Harlem
The A'Lelia Walker Mansion in Harlem was a famed early 20th-century social and cultural salon that hosted prominent figures of the Harlem Renaissance and Black high society.
E829543 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: A'Lelia Walker Mansion, Harlem | Statement: [A'Lelia Walker, notableResidence, A'Lelia Walker Mansion, Harlem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A'Lelia Walker Mansion, Harlem
Context triple: [A'Lelia Walker, notableResidence, A'Lelia Walker Mansion, Harlem]
  • A. National Afro-American Museum and Cultural Center
    The National Afro-American Museum and Cultural Center is a museum in Ohio dedicated to preserving, interpreting, and celebrating African American history, art, and culture.
  • B. New York State Armory, Harlem
    The New York State Armory in Harlem is a historic National Guard facility in New York City, notable for its fortress-like architecture and long-standing role in the city’s military and community life.
  • C. J. B. Duke House, New York City
    The J. B. Duke House in New York City is a grand early-20th-century Fifth Avenue mansion, designed in a French Beaux-Arts style and renowned as one of architect Horace Trumbauer’s most opulent residential commissions.
  • D. Harlem Commonwealth Council building
    The Harlem Commonwealth Council building is a community-focused facility in Harlem that houses programs and services aimed at economic development and social empowerment for local residents.
  • E. Roy Wilkins Auditorium
    Roy Wilkins Auditorium is a multi-purpose event venue in Saint Paul, Minnesota, named in honor of civil rights leader Roy Wilkins.
  • 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: A'Lelia Walker Mansion, Harlem
Triple: [A'Lelia Walker, notableResidence, A'Lelia Walker Mansion, Harlem]
Generated description
The A'Lelia Walker Mansion in Harlem was a famed early 20th-century social and cultural salon that hosted prominent figures of the Harlem Renaissance and Black high society.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: A'Lelia Walker Mansion, Harlem
Target entity description: The A'Lelia Walker Mansion in Harlem was a famed early 20th-century social and cultural salon that hosted prominent figures of the Harlem Renaissance and Black high society.
  • A. National Afro-American Museum and Cultural Center
    The National Afro-American Museum and Cultural Center is a museum in Ohio dedicated to preserving, interpreting, and celebrating African American history, art, and culture.
  • B. New York State Armory, Harlem
    The New York State Armory in Harlem is a historic National Guard facility in New York City, notable for its fortress-like architecture and long-standing role in the city’s military and community life.
  • C. J. B. Duke House, New York City
    The J. B. Duke House in New York City is a grand early-20th-century Fifth Avenue mansion, designed in a French Beaux-Arts style and renowned as one of architect Horace Trumbauer’s most opulent residential commissions.
  • D. Harlem Commonwealth Council building
    The Harlem Commonwealth Council building is a community-focused facility in Harlem that houses programs and services aimed at economic development and social empowerment for local residents.
  • E. Roy Wilkins Auditorium
    Roy Wilkins Auditorium is a multi-purpose event venue in Saint Paul, Minnesota, named in honor of civil rights leader Roy Wilkins.
  • 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_69ca82b22a688190b52c75bd48429c10 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cdb59733188190900426e4e29ae5e3 completed April 2, 2026, 12:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69d20e0bdae08190acb94fe7d5471e4b completed April 5, 2026, 7:23 a.m.
NEDg Description generation batch_69d20ef343a4819093b915a66c63fbaa completed April 5, 2026, 7:27 a.m.
NED2 Entity disambiguation (via description) batch_69d212d0ed108190bbde23439734618a completed April 5, 2026, 7:44 a.m.
Created at: March 30, 2026, 8:43 p.m.