Triple

T21355662
Position Surface form Disambiguated ID Type / Status
Subject Durand-Eastman Park E526615 entity
Predicate hasFeature P182 FINISHED
Object Lake Ontario shoreline — NE NERFINISHED

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: Lake Ontario shoreline | Statement: [Durand-Eastman Park, hasFeature, Lake Ontario shoreline]

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: Lake Ontario shoreline
Context triple: [Durand-Eastman Park, hasFeature, Lake Ontario shoreline]
  • A. Lake Ontario shoreline chosen
    The Lake Ontario shoreline is a major Great Lakes waterfront area that forms the southern edge of Toronto and other communities, featuring urban development, ports, beaches, and recreational spaces.
  • B. north shore of Lake Ontario
    The north shore of Lake Ontario is a scenic stretch of shoreline in southern Ontario, Canada, known for its mix of rural landscapes, growing communities, and recreational waterfront areas.
  • C. Saint Lawrence River shoreline
    The Saint Lawrence River shoreline is the riverbank area along the Saint Lawrence River, known for its historic waterfronts, ports, and scenic views in regions such as La Cité-Limoilou in Quebec City.
  • D. Lake Champlain shoreline
    The Lake Champlain shoreline is the scenic, ecologically rich waterfront edge of Lake Champlain, known for its views, recreation opportunities, and historic lakeside communities in the northeastern United States.
  • E. Georgian Bay shoreline
    The Georgian Bay shoreline is a scenic stretch of Lake Huron’s eastern coast in Ontario, Canada, known for its sandy beaches, rocky outcrops, and popular recreational waterfront communities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b51cd5cc81909ac1187971e8a8ad elicitation completed
NER batch_69e8af9cd4a48190aa6e72c019b60f8c ner completed
Created at: April 16, 2026, 5:06 p.m.