Triple

T13712272
Position Surface form Disambiguated ID Type / Status
Subject Eastern Algarve E328802 entity
Predicate containsFeature P182 FINISHED
Object Ria Formosa lagoon system E37979 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: Ria Formosa lagoon system | Statement: [Eastern Algarve, containsFeature, Ria Formosa lagoon 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: Ria Formosa lagoon system
Context triple: [Eastern Algarve, containsFeature, Ria Formosa lagoon system]
  • A. Ria Formosa Natural Park chosen
    Ria Formosa Natural Park is a protected coastal lagoon system in Portugal renowned for its diverse wetlands, birdlife, and scenic barrier islands.
  • B. Ambracian Gulf wetlands
    The Ambracian Gulf wetlands are an extensive complex of coastal lagoons, marshes, and river deltas in western Greece, renowned for their rich biodiversity and importance as a habitat for migratory birds.
  • C. Orbetello Lagoon
    Orbetello Lagoon is a coastal saltwater lagoon in southern Tuscany, Italy, known for its rich birdlife, scenic wetlands, and historic fishing traditions.
  • D. Aveiro Lagoon
    Aveiro Lagoon is a coastal lagoon in central Portugal known for its canals, traditional moliceiro boats, and rich wetland ecosystems.
  • E. Exe Estuary SPA
    Exe Estuary SPA is a protected coastal wetland in Devon, England, internationally important for its populations of overwintering and migratory waterbirds.
  • 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_69d80770b9bc81909f70c8c317d53cff elicitation completed
NER batch_69dd4395e8c0819098719c8cd344aa33 ner completed
NED1 batch_69f7a845a29c81908096a785f5af5521 ned_source_triple completed
Created at: April 9, 2026, 9:54 p.m.