Triple

T2529050
Position Surface form Disambiguated ID Type / Status
Subject Central Park West E56110 entity
Predicate northernExtensionName P26028 FINISHED
Object Frederick Douglass Boulevard E130057 NE FINISHED

How this triple was built (3 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 Boulevard | Statement: [Central Park West, northernExtensionName, Frederick Douglass Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Frederick Douglass Boulevard
Context triple: [Central Park West, northernExtensionName, Frederick Douglass Boulevard]
  • A. Adam Clayton Powell Jr Boulevard chosen
    Adam Clayton Powell Jr Boulevard is a major north–south thoroughfare in Harlem, Manhattan, named after the influential African American politician and civil rights leader Adam Clayton Powell Jr.
  • B. Northeast Martin Luther King Jr Boulevard
    Northeast Martin Luther King Jr Boulevard is a major commercial and transportation corridor in Portland, Oregon, lined with shops, restaurants, and local businesses.
  • C. Frederick Douglass Circle
    Frederick Douglass Circle is a public plaza and traffic circle at the northwest corner of Central Park in Manhattan, named in honor of the abolitionist Frederick Douglass and featuring a prominent memorial to him.
  • D. Delaware Avenue
    Delaware Avenue is a major waterfront thoroughfare in Philadelphia that runs along the Delaware River and serves as a key artery for traffic and access to the city’s port and riverfront areas.
  • E. Martin Luther King Jr. Drive
    Martin Luther King Jr. Drive is a major roadway in San Francisco’s Golden Gate Park that provides access to key attractions and recreational areas within the park.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: northernExtensionName
Context triple: [Central Park West, northernExtensionName, Frederick Douglass Boulevard]
  • A. northernmostNeighborhoodOf
    Indicates that one neighborhood is located farther north than any other neighborhood within the specified area or jurisdiction.
  • B. northernShore
    Indicates that one entity is located on the northern shore or northern side of another entity, typically a body of water or coastline.
  • C. northernConnection chosen
    Indicates a relationship where one entity is connected to another primarily through or via its northern side, direction, or region.
  • D. formsNorthernExtentOf
    Indicates that one entity constitutes or defines the northernmost boundary or limit of another entity.
  • E. northTerminusType
    Indicates the type or nature of the northern endpoint or terminus of a route, line, or similar linear feature.
  • F. None of above.

Provenance (4 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_69ab4a48e4f081908f1218d244608659 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd25903f08190b46e12d32278daca completed March 7, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69af83921d3481909f7bf43b3300056c completed March 10, 2026, 2:36 a.m.
PD Predicate disambiguation batch_69abd0c2e34c8190a914d5c2afba147c completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:46 p.m.