Triple

T11076222
Position Surface form Disambiguated ID Type / Status
Subject Château Thames Embankment E261872 entity
Predicate creator P184 FINISHED
Object John Mortimer E261869 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: John Mortimer | Statement: [Château Thames Embankment, creator, John Mortimer]

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: John Mortimer
Context triple: [Château Thames Embankment, creator, John Mortimer]
  • A. John Mortimer chosen
    John Mortimer was a British barrister, playwright, and author best known for creating the character Horace Rumpole in the "Rumpole of the Bailey" series.
  • B. John Mortimer
    John Mortimer was an English nobleman of the early 14th century, notable mainly as a younger son of the powerful Marcher lord Roger Mortimer, 1st Earl of March.
  • C. Roy Hudd
    Roy Hudd was an English comedian, actor, and writer best known for his work in radio and television comedy and his expertise in the history of British music hall.
  • D. Dudley Simpson
    Dudley Simpson was an Australian composer best known for his prolific and influential music scores for the classic British science fiction television series Doctor Who.
  • E. John Paddy Carstairs
    John Paddy Carstairs was a British film director and screenwriter best known for his work on mid-20th-century comedies, including several films starring Norman Wisdom.
  • 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_69d6aa9983c08190b0ef61603b69feac elicitation completed
NER batch_69d7994fcbc081908ff8f7321c0c5892 ner completed
NED1 batch_69e4832d59c08190ab120b991bc8ed3b ned_source_triple completed
Created at: April 8, 2026, 9:26 p.m.