Triple

T18853151
Position Surface form Disambiguated ID Type / Status
Subject West 138th Street E461097 entity
Predicate culturalRegion P1968 FINISHED
Object Black Harlem
Black Harlem is a historically African American neighborhood in New York City renowned for its rich cultural, artistic, and political legacy.
E1345649 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: Black Harlem | Statement: [West 138th Street, culturalRegion, Black Harlem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Black Harlem
Context triple: [West 138th Street, culturalRegion, Black Harlem]
  • A. The Harlem Ghetto
    "The Harlem Ghetto" is an essay by James Baldwin that examines the social, economic, and racial conditions of Black life in Harlem in the mid-20th century.
  • B. Harlem: Diary of a Summer
    Harlem: Diary of a Summer is a studio album by American rapper Jim Jones that captures his gritty, street-level perspective on life in Harlem.
  • C. Requiem for Harlem
    Requiem for Harlem is a posthumously published novel by Henry Roth that continues his semi-autobiographical "Mercy of a Rude Stream" sequence, exploring memory, identity, and Jewish immigrant life in early 20th-century New York.
  • D. Echoes of Harlem
    Echoes of Harlem is a jazz composition closely associated with trumpeter Cootie Williams and the Duke Ellington Orchestra, noted for its evocative, blues-inflected portrait of Harlem.
  • E. Harlem Cycle
    Harlem Cycle is a series of hardboiled crime novels by Chester Himes set in Harlem and featuring the detective duo Coffin Ed Johnson and Grave Digger Jones.
  • 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: Black Harlem
Triple: [West 138th Street, culturalRegion, Black Harlem]
Generated description
Black Harlem is a historically African American neighborhood in New York City renowned for its rich cultural, artistic, and political legacy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Black Harlem
Target entity description: Black Harlem is a historically African American neighborhood in New York City renowned for its rich cultural, artistic, and political legacy.
  • A. The Harlem Ghetto
    "The Harlem Ghetto" is an essay by James Baldwin that examines the social, economic, and racial conditions of Black life in Harlem in the mid-20th century.
  • B. Harlem: Diary of a Summer
    Harlem: Diary of a Summer is a studio album by American rapper Jim Jones that captures his gritty, street-level perspective on life in Harlem.
  • C. Requiem for Harlem
    Requiem for Harlem is a posthumously published novel by Henry Roth that continues his semi-autobiographical "Mercy of a Rude Stream" sequence, exploring memory, identity, and Jewish immigrant life in early 20th-century New York.
  • D. Echoes of Harlem
    Echoes of Harlem is a jazz composition closely associated with trumpeter Cootie Williams and the Duke Ellington Orchestra, noted for its evocative, blues-inflected portrait of Harlem.
  • E. Harlem Cycle
    Harlem Cycle is a series of hardboiled crime novels by Chester Himes set in Harlem and featuring the detective duo Coffin Ed Johnson and Grave Digger Jones.
  • 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_69d8dcfa11e4819090ab1ef5bdcd2b2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c05a8a708190b9b2b8f95b2f1d23 completed April 20, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0567799c5c8190834e578cae97b3ba completed May 14, 2026, 6:11 a.m.
NEDg Description generation batch_6a056b4acd00819083be23d698cf8ded completed May 14, 2026, 6:27 a.m.
NED2 Entity disambiguation (via description) batch_6a056beea0e88190987589c3d25ddd07 completed May 14, 2026, 6:30 a.m.
Created at: April 10, 2026, 11:56 a.m.