Triple

T12231106
Position Surface form Disambiguated ID Type / Status
Subject West 138th Street between Adam Clayton Powell Jr. Boulevard and Frederick Douglass Boulevard E291477 entity
Predicate partOf P40 FINISHED
Object Central Harlem neighborhood E8405 NE FINISHED

How this triple was built (2 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: Central Harlem neighborhood | Statement: [West 138th Street between Adam Clayton Powell Jr. Boulevard and Frederick Douglass Boulevard, partOf, Central Harlem neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Harlem neighborhood
Context triple: [West 138th Street between Adam Clayton Powell Jr. Boulevard and Frederick Douglass Boulevard, partOf, Central Harlem neighborhood]
  • A. Harlem neighborhood of Manhattan chosen
    The Harlem neighborhood of Manhattan is a historically significant New York City community known as a major center of African-American culture, arts, and political life.
  • B. West Harlem
    West Harlem is a neighborhood in the northern part of Manhattan in New York City, known for its rich African-American cultural history and diverse residential communities.
  • C. Central Bronx
    Central Bronx is a major residential and commercial area in New York City's Bronx borough, known for its dense urban neighborhoods, diverse communities, and access to multiple subway lines.
  • D. Harlem commercial core
    The Harlem commercial core is the primary business and retail district of Harlem in New York City, known for its dense concentration of shops, services, and cultural institutions.
  • E. South Bronx
    The South Bronx is a historically working-class, culturally rich area of New York City’s Bronx borough known for its pivotal role in the birth of hip-hop and its ongoing urban revitalization.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91ca45bd48190b8b7f6b29b6bb25b completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e5e32908190a3c1e75ba336ad89 completed May 2, 2026, 3:55 p.m.
Created at: April 8, 2026, 9:51 p.m.