Triple

T11327131
Position Surface form Disambiguated ID Type / Status
Subject Harlem River Ship Canal E268248 entity
Predicate sourceLocation P40 FINISHED
Object Harlem River near Inwood E747 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: Harlem River near Inwood | Statement: [Harlem River Ship Canal, sourceLocation, Harlem River near Inwood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harlem River near Inwood
Context triple: [Harlem River Ship Canal, sourceLocation, Harlem River near Inwood]
  • A. Harlem River chosen
    The Harlem River is a tidal strait in New York City that separates Manhattan from the Bronx and connects the Hudson River to the East River.
  • B. Harlem River Ship Canal area
    The Harlem River Ship Canal area is a navigable waterway in New York City that connects the Harlem River to the Hudson River and is spanned by the Henry Hudson Bridge.
  • C. Harlem watershed
    The Harlem watershed is the drainage basin that collects and channels surface water from the Harlem area’s network of streams and creeks into larger connected water bodies.
  • D. Harlem River Ship Canal
    The Harlem River Ship Canal is a man-made waterway in New York City that connects the Hudson and Harlem Rivers, effectively separating Marble Hill from the rest of Manhattan.
  • E. Harlem River Park
    Harlem River Park is a waterfront public park in East Harlem, New York City, offering recreational spaces, greenways, and views along the Harlem River.
  • 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_69d6aacb1f0881908c84a349fd1be047 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9e2253881909518cad0f12ef612 completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e52608b7348190875597513ca1a995 completed April 19, 2026, 6:59 p.m.
Created at: April 8, 2026, 9:32 p.m.