Triple

T6331272
Position Surface form Disambiguated ID Type / Status
Subject Cootie Williams E142385 entity
Predicate notableWork P4 FINISHED
Object 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.
E585644 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: Echoes of Harlem | Statement: [Cootie Williams, notableWork, Echoes of Harlem]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Echoes of Harlem
Context triple: [Cootie Williams, notableWork, Echoes of Harlem]
  • A. Harlem Shadows
    Harlem Shadows is a landmark 1922 poetry collection by Harlem Renaissance writer Claude McKay that explores Black urban life, racial injustice, and modernist themes.
  • B. Harlem's Nocturne
    "Harlem's Nocturne" is the atmospheric, piano-driven opening track by Alicia Keys that sets a soulful, introspective tone for her album "The Diary of Alicia Keys."
  • C. Harlem Nocturne
    "Harlem Nocturne" is a moody, jazz standard saxophone feature composed in 1939 that has become widely associated with film noir and late-night urban atmospheres.
  • D. 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.
  • E. 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.
  • 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: Echoes of Harlem
Triple: [Cootie Williams, notableWork, Echoes of Harlem]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Echoes of Harlem
Target entity description: 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.
  • A. Harlem Shadows
    Harlem Shadows is a landmark 1922 poetry collection by Harlem Renaissance writer Claude McKay that explores Black urban life, racial injustice, and modernist themes.
  • B. Harlem's Nocturne
    "Harlem's Nocturne" is the atmospheric, piano-driven opening track by Alicia Keys that sets a soulful, introspective tone for her album "The Diary of Alicia Keys."
  • C. Harlem Nocturne
    "Harlem Nocturne" is a moody, jazz standard saxophone feature composed in 1939 that has become widely associated with film noir and late-night urban atmospheres.
  • D. 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.
  • E. 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.
  • 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_69c008d4d8e88190ad301c05b08722ac completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06514cbe8819096dbeb17ccb3e3d5 completed March 22, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6041aac948190ad7dd4d5683903ed completed March 27, 2026, 4:14 a.m.
NEDg Description generation batch_69c6053eb344819094490ad663413962 completed March 27, 2026, 4:19 a.m.
NED2 Entity disambiguation (via description) batch_69c605d48e848190bf11f3862a12d709 completed March 27, 2026, 4:21 a.m.
Created at: March 22, 2026, 4:30 p.m.