Triple

T10912282
Position Surface form Disambiguated ID Type / Status
Subject Pier 4 Park E257729 entity
Predicate partOf P40 FINISHED
Object Hamilton waterfront parks system E873309 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: Hamilton waterfront parks system | Statement: [Pier 4 Park, partOf, Hamilton waterfront parks system]

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: Hamilton waterfront parks system
Context triple: [Pier 4 Park, partOf, Hamilton waterfront parks system]
  • A. Hamilton waterfront parks system chosen
    The Hamilton waterfront parks system is a network of interconnected parks, trails, and recreational spaces along Hamilton, Ontario’s shoreline that provides public access to the waterfront and supports outdoor leisure and community events.
  • B. Louis Engel Waterfront Park
    Louis Engel Waterfront Park is a public riverside park in Ossining, New York, known for its Hudson River views, walking paths, and recreational facilities.
  • C. Hamilton Harbour waterfront
    Hamilton Harbour waterfront is a revitalized shoreline district in Hamilton, Ontario, featuring parks, trails, marinas, and recreational spaces along the western tip of Lake Ontario.
  • D. Tom McCall Waterfront Park
    Tom McCall Waterfront Park is a prominent riverside public park in downtown Portland, Oregon, known for its scenic Willamette River views, festivals, and recreational paths.
  • E. Canton Waterfront Park
    Canton Waterfront Park is a scenic public green space along Baltimore’s harbor that offers waterfront views, recreational areas, and access to local events and festivals.
  • 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_69d6aa864ed88190818280ab6791d065 elicitation completed
NER batch_69d770723df08190bedfdc94d998f969 ner completed
NED1 batch_69e216da42a0819095def6a691abf107 ned_source_triple completed
Created at: April 8, 2026, 9:22 p.m.