Triple

T6608747
Position Surface form Disambiguated ID Type / Status
Subject BBC Television Centre E149183 entity
Predicate hasPart P35 FINISHED
Object Studio TC9
Studio TC9 is one of the production studios within the BBC’s historic Television Centre complex in London, used for recording and broadcasting television programs.
 E623945 NE FINISHED

How this triple was built (4 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: Studio TC9 | Statement: [BBC Television Centre, hasPart, Studio TC9]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Studio TC9
Context triple: [BBC Television Centre, hasPart, Studio TC9]
  • A. Studio TC1
    Studio TC1 is one of the largest and most prominent television studios at the BBC’s Television Centre, historically used for major entertainment and live broadcast productions.
  • B. Studio TC8
    Studio TC8 is one of the television production studios located within the BBC Television Centre complex in London.
  • C. Studio TC7
    Studio TC7 is one of the television production studios located within the BBC Television Centre complex in London.
  • D. Studio TC6
    Studio TC6 is one of the main television production studios located within the BBC Television Centre complex in London.
  • E. Studio TC2
    Studio TC2 is one of the professional television production studios located within the BBC Television Centre complex in London.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Studio TC9
Triple: [BBC Television Centre, hasPart, Studio TC9]
Generated description
Studio TC9 is one of the production studios within the BBC’s historic Television Centre complex in London, used for recording and broadcasting television programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Studio TC9
Target entity description: Studio TC9 is one of the production studios within the BBC’s historic Television Centre complex in London, used for recording and broadcasting television programs.
  • A. Studio TC1
    Studio TC1 is one of the largest and most prominent television studios at the BBC’s Television Centre, historically used for major entertainment and live broadcast productions.
  • B. Studio TC8
    Studio TC8 is one of the television production studios located within the BBC Television Centre complex in London.
  • C. Studio TC7
    Studio TC7 is one of the television production studios located within the BBC Television Centre complex in London.
  • D. Studio TC6
    Studio TC6 is one of the main television production studios located within the BBC Television Centre complex in London.
  • E. Studio TC2
    Studio TC2 is one of the professional television production studios located within the BBC Television Centre complex in London.
  • F. None of above. chosen

Provenance (5 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_69c687ebc680819094caf71faba2efe2 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af31c4748190ab5027771c9ce5b2 completed March 27, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72f7450dc8190881a9347b8b9475f completed March 28, 2026, 1:31 a.m.
NEDg Description generation batch_69c735fb16488190a1b94e016ed0f41a completed March 28, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_69c7365071d881909ef0de08299d7dc8 completed March 28, 2026, 2 a.m.
Created at: March 27, 2026, 1:57 p.m.