Triple

T12648924
Position Surface form Disambiguated ID Type / Status
Subject Cedar Falls–Waterloo area E302103 entity
Predicate notableInstitution P7636 FINISHED
Object Lost Island Waterpark E290417 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: Lost Island Waterpark | Statement: [Cedar Falls–Waterloo area, notableInstitution, Lost Island Waterpark]

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: Lost Island Waterpark
Context triple: [Cedar Falls–Waterloo area, notableInstitution, Lost Island Waterpark]
  • A. Lost Island Waterpark chosen
    Lost Island Waterpark is a large tropical-themed water park in Waterloo, Iowa, featuring numerous slides, pools, and family attractions.
  • B. Shipwreck Island Waterpark
    Shipwreck Island Waterpark is a tropical-themed water park in Panama City Beach, Florida, featuring slides, wave pools, and family-friendly aquatic attractions.
  • C. Adventure Cove Waterpark
    Adventure Cove Waterpark is a popular marine-themed water park in Singapore known for its high-speed water slides, lazy river, and snorkeling experiences with tropical fish.
  • D. Hurricane Alley Waterpark
    Hurricane Alley Waterpark is a family-friendly outdoor water park in Corpus Christi, Texas, featuring slides, pools, and seasonal aquatic attractions.
  • E. Wet'n'Wild Water World
    Wet'n'Wild Water World is a major Australian water park on the Gold Coast, known for its large variety of water slides, pools, and family attractions.
  • 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_69d7bdec9f9c8190b4bac675b7588211 elicitation completed
NER batch_69d9615cf6f48190bd0983cf7465ab15 ner completed
NED1 batch_69f6687dad6c8190bb72bfebf6636a37 ned_source_triple completed
Created at: April 9, 2026, 5:18 p.m.