Triple

T6387268
Position Surface form Disambiguated ID Type / Status
Subject Chester E143731 entity
Predicate hasFeature P182 FINISHED
Object Eastgate Clock E162882 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: Eastgate Clock | Statement: [Chester, hasFeature, Eastgate Clock]

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: Eastgate Clock
Context triple: [Chester, hasFeature, Eastgate Clock]
  • A. Eastgate Clock chosen
    The Eastgate Clock is a prominent Victorian-era clock tower in Chester, England, often cited as one of the most photographed clocks in the United Kingdom after Big Ben.
  • B. Albert Memorial Clock
    The Albert Memorial Clock is a prominent 19th-century clock tower and landmark in central Belfast, built in Gothic style to commemorate Prince Albert.
  • C. Great Clock of Westminster
    The Great Clock of Westminster is the iconic 19th-century clock mechanism that powers the famous Big Ben tower clock at the Palace of Westminster in London.
  • D. Master Humphrey's Clock
    Master Humphrey's Clock was a 19th-century weekly periodical by Charles Dickens that serialized several of his works, including the novel Barnaby Rudge.
  • E. Great Bell
    The Great Bell, better known as Big Ben, is the iconic large hour bell housed in the Elizabeth Tower at the Palace of Westminster in London.
  • 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_69c008dac1ec81909cef8157ccd69962 elicitation completed
NER batch_69c06869dfb88190aeb84c6c61414888 ner completed
NED1 batch_69c6387dc8888190ba63efcc9aff41b2 ned_source_triple completed
Created at: March 22, 2026, 4:34 p.m.