Triple

T5655888
Position Surface form Disambiguated ID Type / Status
Subject Borgholm E124616 entity
Predicate hasHistoricSite P1098 FINISHED
Object Borgholm Castle ruins E124616 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: Borgholm Castle ruins | Statement: [Borgholm, hasHistoricSite, Borgholm Castle ruins]

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: Borgholm Castle ruins
Context triple: [Borgholm, hasHistoricSite, Borgholm Castle ruins]
  • A. Borgholm chosen
    Borgholm is a small coastal town in southeastern Sweden, known as a popular summer resort and for the nearby Borgholm Castle ruins on the island of Öland.
  • B. Vaxholm Fortress
    Vaxholm Fortress is a historic coastal stronghold in the Stockholm archipelago of Sweden, built to defend the approach to the capital and now serving as a museum and cultural attraction.
  • C. Kalmar Castle
    Kalmar Castle is a well-preserved medieval fortress in southeastern Sweden, renowned for its Renaissance architecture and significant role in Scandinavian history.
  • D. Visby City Wall
    Visby City Wall is a well-preserved medieval defensive fortification encircling the old town of Visby on the Swedish island of Gotland and is recognized as a UNESCO World Heritage landmark.
  • E. Oscarsborg Fortress
    Oscarsborg Fortress is a historic coastal defense fortification in Norway, best known for its role in sinking the German cruiser Blücher during the German invasion of 1940.
  • 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_69c0082774a481909d7e63fb2aad56ac elicitation completed
NER batch_69c022fb0b74819084782411bd172834 ner completed
NED1 batch_69c0bf7396c48190a4de4958e2ad4301 ned_source_triple completed
Created at: March 22, 2026, 3:42 p.m.