Triple

T13305365
Position Surface form Disambiguated ID Type / Status
Subject Mamaroneck Harbor E316921 entity
Predicate adjacentTo P224 FINISHED
Object Harbor Island Park E316922 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Harbor Island Park | Statement: [Mamaroneck Harbor, adjacentTo, Harbor Island Park]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harbor Island Park
Context triple: [Mamaroneck Harbor, adjacentTo, Harbor Island Park]
  • A. Harbor Island Park chosen
    Harbor Island Park is a waterfront recreational park in Mamaroneck, New York, featuring beaches, open green spaces, and facilities for community activities along Long Island Sound.
  • B. Wood Island Park
    Wood Island Park was a historic waterfront recreational area in East Boston, Massachusetts, that once served as a popular public park before being largely displaced by Logan International Airport expansion.
  • C. Cove Island Park
    Cove Island Park is a coastal public park in Stamford, Connecticut, known for its beaches, walking trails, and views of Long Island Sound.
  • D. Castle Island Park
    Castle Island Park is a historic waterfront recreation area in South Boston known for its harbor views, walking paths, and proximity to Fort Independence.
  • E. Coconut Island park
    Coconut Island park is a small, scenic island park in Hilo, Hawaii, known for its picnic areas, swimming spots, and views of Hilo Bay and Mauna Kea.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d806b40ab4819094adf6c374f4811a elicitation completed
NER batch_69d990a76adc8190ab9abcdb79a21ca8 ner completed
NED1 batch_69f716e3617081909eea9989cf5e7b30 ned_source_triple completed
Created at: April 9, 2026, 9:28 p.m.