Triple

T17591042
Position Surface form Disambiguated ID Type / Status
Subject Sir Mark Byford E428446 entity
Predicate positionHeld P8 FINISHED
Object Head of BBC Regional and Local Programmes
Head of BBC Regional and Local Programmes is a senior BBC executive role responsible for overseeing the corporation’s regional television, radio, and local content services across the United Kingdom.
 E1277004 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: Head of BBC Regional and Local Programmes | Statement: [Sir Mark Byford, positionHeld, Head of BBC Regional and Local Programmes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Head of BBC Regional and Local Programmes
Context triple: [Sir Mark Byford, positionHeld, Head of BBC Regional and Local Programmes]
  • A. Director-General of the BBC
    The Director-General of the BBC is the chief executive and editorial leader of the British Broadcasting Corporation, responsible for its overall strategy, operations, and public service output.
  • B. BBC Head of Values and Standards
    BBC Head of Values and Standards is a senior executive role at the BBC responsible for overseeing ethical guidelines, editorial integrity, and organizational conduct across the corporation.
  • C. Head of Drama, BBC Wales
    Head of Drama, BBC Wales is the senior executive role responsible for overseeing the development, production, and commissioning of dramatic television content for BBC Wales.
  • D. EBU Vice-President
    The EBU Vice-President is a senior elected official within the European Broadcasting Union who supports the President in leading the organization’s strategic direction and governance on behalf of its member broadcasters.
  • E. Chairperson of Prasar Bharati
    The Chairperson of Prasar Bharati is the head of India’s autonomous public service broadcasting corporation, overseeing its overall policy direction and functioning.
  • 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: Head of BBC Regional and Local Programmes
Triple: [Sir Mark Byford, positionHeld, Head of BBC Regional and Local Programmes]
Generated description
Head of BBC Regional and Local Programmes is a senior BBC executive role responsible for overseeing the corporation’s regional television, radio, and local content services across the United Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Head of BBC Regional and Local Programmes
Target entity description: Head of BBC Regional and Local Programmes is a senior BBC executive role responsible for overseeing the corporation’s regional television, radio, and local content services across the United Kingdom.
  • A. Director-General of the BBC
    The Director-General of the BBC is the chief executive and editorial leader of the British Broadcasting Corporation, responsible for its overall strategy, operations, and public service output.
  • B. BBC Head of Values and Standards
    BBC Head of Values and Standards is a senior executive role at the BBC responsible for overseeing ethical guidelines, editorial integrity, and organizational conduct across the corporation.
  • C. Head of Drama, BBC Wales
    Head of Drama, BBC Wales is the senior executive role responsible for overseeing the development, production, and commissioning of dramatic television content for BBC Wales.
  • D. EBU Vice-President
    The EBU Vice-President is a senior elected official within the European Broadcasting Union who supports the President in leading the organization’s strategic direction and governance on behalf of its member broadcasters.
  • E. Chairperson of Prasar Bharati
    The Chairperson of Prasar Bharati is the head of India’s autonomous public service broadcasting corporation, overseeing its overall policy direction and functioning.
  • 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_69d889e1030481909950e140c63255b9 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e469e6e3888190b73a5b6d7e8c0a55 completed April 19, 2026, 5:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01ddf59fd881909bb89d4e4d173094 completed May 11, 2026, 1:47 p.m.
NEDg Description generation batch_6a01e3373b408190a507a4aba1a74a8f completed May 11, 2026, 2:09 p.m.
NED2 Entity disambiguation (via description) batch_6a01e3b1bcb481908b43099705a728f3 completed May 11, 2026, 2:12 p.m.
Created at: April 10, 2026, 5:51 a.m.