Triple

T20892068
Position Surface form Disambiguated ID Type / Status
Subject Bedford Street, Belfast E514431 entity
Predicate hasBuilding P105 FINISHED
Object BBC Northern Ireland headquarters NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: BBC Northern Ireland headquarters | Statement: [Bedford Street, Belfast, hasBuilding, BBC Northern Ireland headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BBC Northern Ireland headquarters
Context triple: [Bedford Street, Belfast, hasBuilding, BBC Northern Ireland headquarters]
  • A. Headquarters Northern Ireland
    Headquarters Northern Ireland was the British Army’s regional command responsible for overseeing military operations and security in Northern Ireland during the Troubles.
  • B. BBC Northern Ireland chosen
    BBC Northern Ireland is the regional division of the BBC serving Northern Ireland with television, radio, and online broadcasting.
  • C. BBC North headquarters campus
    BBC North headquarters campus is a major broadcasting and media production complex in Salford, Greater Manchester, housing key BBC departments and studios outside London.
  • D. Northern Ireland Office
    The Northern Ireland Office is a UK government department responsible for overseeing Northern Ireland affairs, including constitutional, political, and security matters, within the British government.
  • E. Shadow Northern Ireland Office team
    The Shadow Northern Ireland Office team is the group of opposition politicians who support the Shadow Secretary of State for Northern Ireland in scrutinising government policy and developing alternative proposals on Northern Ireland affairs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b4f7ebe48190952a85547a0f31a1 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6d05f0bec8190a296db546bd34114 completed April 21, 2026, 1:18 a.m.
Created at: April 16, 2026, 12:46 p.m.