Triple

T23174944
Position Surface form Disambiguated ID Type / Status
Subject Buckingham Gate E578968 entity
Predicate adjacentTo P224 FINISHED
Object Buckingham Palace grounds — 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: Buckingham Palace grounds | Statement: [Buckingham Gate, adjacentTo, Buckingham Palace grounds]

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: Buckingham Palace grounds
Context triple: [Buckingham Gate, adjacentTo, Buckingham Palace grounds]
  • A. Buckingham Palace Gardens chosen
    Buckingham Palace Gardens is the expansive private garden behind Buckingham Palace in London, serving as the monarch’s official backyard and a venue for royal events and receptions.
  • B. Buckingham Palace forecourt
    The Buckingham Palace forecourt is the large open courtyard in front of Buckingham Palace where ceremonial events and public spectacles, including the famous Changing of the Guard, are held.
  • C. Windsor Castle grounds
    Windsor Castle grounds are the extensive landscaped parkland, gardens, and surrounding estate that provide the setting and approach to Windsor Castle, one of the principal residences of the British monarch.
  • D. Kensington Palace Gardens
    Kensington Palace Gardens is an exclusive, tree-lined residential street in London known for its embassies, billionaire mansions, and proximity to Kensington Palace and Kensington Gardens.
  • E. Palace of Westminster grounds
    The Palace of Westminster grounds are the historic riverside precincts in central London surrounding the UK Parliament buildings, encompassing courtyards, gardens, and ceremonial spaces integral to the functioning of the legislature.
  • 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_69e245fd2a388190b814c0dfa15f7148 elicitation completed
NER batch_69f18f69cb1881909e0f47d3b32e2cb1 ner completed
Created at: April 17, 2026, 4:04 p.m.