Triple

T19322679
Position Surface form Disambiguated ID Type / Status
Subject Kurwenal E483265 entity
Predicate appearsIn P795 FINISHED
Object Tristan und Isolde 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: Tristan und Isolde | Statement: [Kurwenal, appearsIn, Tristan und Isolde]

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: Tristan und Isolde
Context triple: [Kurwenal, appearsIn, Tristan und Isolde]
  • A. Tristan und Isolde chosen
    Tristan und Isolde is Richard Wagner’s monumental 19th-century opera that reimagines the medieval legend of tragic, transcendent love through groundbreaking music and harmony.
  • B. Tristan & Isolde
    Tristan & Isolde is a 2006 romantic drama film that retells the medieval legend of the tragic love affair between the knight Tristan and the Irish princess Isolde.
  • C. Sir Tristan
    Sir Tristan is a legendary knight of the Round Table in Arthurian romance, famed for his tragic love affair with Iseult and his prowess as a warrior.
  • D. Lohengrin
    Lohengrin is a Romantic opera by Richard Wagner that tells the story of a mysterious knight of the Holy Grail who arrives in a boat drawn by a swan to defend a falsely accused maiden.
  • E. Iseult of the White Hands
    Iseult of the White Hands is a character from Arthurian legend known as the later wife of Sir Tristan, distinct from his true love Iseult of Ireland.
  • 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_69d8e8d13e3c81909d91d1d5ec37c095 elicitation completed
NER batch_69e60d8948948190b76a384041333509 ner completed
Created at: April 10, 2026, 1:32 p.m.