Triple

T12418760
Position Surface form Disambiguated ID Type / Status
Subject Spinnaker Island E296708 entity
Predicate locatedIn P40 FINISHED
Object Lake Burley Griffin E24619 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: Lake Burley Griffin | Statement: [Spinnaker Island, locatedIn, Lake Burley Griffin]

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 Burley Griffin
Context triple: [Spinnaker Island, locatedIn, Lake Burley Griffin]
  • A. Lake Burley Griffin chosen
    Lake Burley Griffin is a large artificial lake in the center of Canberra, Australia, serving as a key recreational and scenic landmark around which many of the nation’s major institutions are located.
  • B. Capitol Lake
    Capitol Lake is a man-made reservoir in Olympia, Washington, situated at the base of the Washington State Capitol campus and used as a prominent scenic and recreational feature of the area.
  • C. Lake Burley Griffin parklands
    Lake Burley Griffin parklands are the landscaped recreational areas, paths, and natural reserves surrounding Canberra’s central artificial lake, serving as a major hub for outdoor activities and public events in Australia’s capital.
  • D. Lake Washington
    Lake Washington is a large freshwater lake in western Washington State, situated between Seattle and Bellevue and known for its urban shoreline, recreational activities, and floating bridges.
  • E. MacArthur Park Lake
    MacArthur Park Lake is an urban lake in Los Angeles known for its surrounding historic park, cultural significance, and views of the downtown skyline.
  • 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_69d6ada0640c81908c061d7fb3d47786 elicitation completed
NER batch_69d94d6efd748190a5d9396a343e41e1 ner completed
NED1 batch_69f6346c06208190b4e39fcbdb6a06fa ned_source_triple completed
Created at: April 8, 2026, 9:55 p.m.