Triple

T21892626
Position Surface form Disambiguated ID Type / Status
Subject Middle Head Trail E540590 entity
Predicate category P87 FINISHED
Object Cape Breton Highlands National Park trails — 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: Cape Breton Highlands National Park trails | Statement: [Middle Head Trail, category, Cape Breton Highlands National Park trails]

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: Cape Breton Highlands National Park trails
Context triple: [Middle Head Trail, category, Cape Breton Highlands National Park trails]
  • A. Cape Breton Highlands National Park chosen
    Cape Breton Highlands National Park is a scenic protected area on Cape Breton Island in Nova Scotia, Canada, renowned for its dramatic coastal cliffs, highland plateaus, and the famous Cabot Trail roadway.
  • B. Bruce Trail
    The Bruce Trail is Canada’s oldest and longest marked footpath, following the Niagara Escarpment through southern Ontario and offering extensive hiking and scenic views.
  • C. Cabot Trail
    Cabot Trail is a scenic highway loop on Cape Breton Island renowned for its dramatic coastal views, highland landscapes, and popular driving and hiking routes.
  • D. North Bay Trail
    North Bay Trail is a multi-use recreational path in St. Petersburg, Florida, popular with cyclists and pedestrians for its scenic waterfront and urban views.
  • E. Sentier International des Appalaches – Québec
    Sentier International des Appalaches – Québec is the Quebec segment of the long-distance International Appalachian Trail, traversing rugged mountains and wilderness landscapes across the province.
  • 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_69e0c47a95908190ae3e19b716accb3d elicitation completed
NER batch_69f11fc46dd481908a119cfbe26564a3 ner completed
Created at: April 16, 2026, 7:06 p.m.