Triple

T21040491
Position Surface form Disambiguated ID Type / Status
Subject London Weekend Television E518307 entity
Predicate headquartersLocation P62 FINISHED
Object The London Television Centre
The London Television Centre is a prominent television production and broadcasting complex on London’s South Bank that long served as a major hub for British commercial television.
 E1463142 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: The London Television Centre | Statement: [London Weekend Television, headquartersLocation, The London Television Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The London Television Centre
Context triple: [London Weekend Television, headquartersLocation, The London Television Centre]
  • A. BBC Television Centre, London
    BBC Television Centre in London is the iconic former headquarters and main production hub of BBC Television, renowned for its distinctive circular design and decades of broadcasting history.
  • B. TV-am building, London
    The TV-am building in London is a distinctive postmodern television studio complex designed by architect Terry Farrell, known for its playful façade and prominent role in British breakfast television history.
  • C. New Broadcasting House, Manchester
    New Broadcasting House, Manchester was the BBC’s former central broadcasting complex in Manchester that housed television, radio, and online operations before their move to MediaCityUK.
  • D. Millennium Dome
    The Millennium Dome is a large, iconic dome-shaped exhibition structure in Greenwich, London, originally built to celebrate the year 2000 and now redeveloped as The O2 entertainment complex.
  • E. Thames Centre
    Thames Centre is a rural municipality in southwestern Ontario, Canada, located just east of London in Middlesex County.
  • 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: The London Television Centre
Triple: [London Weekend Television, headquartersLocation, The London Television Centre]
Generated description
The London Television Centre is a prominent television production and broadcasting complex on London’s South Bank that long served as a major hub for British commercial television.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: The London Television Centre
Target entity description: The London Television Centre is a prominent television production and broadcasting complex on London’s South Bank that long served as a major hub for British commercial television.
  • A. BBC Television Centre, London
    BBC Television Centre in London is the iconic former headquarters and main production hub of BBC Television, renowned for its distinctive circular design and decades of broadcasting history.
  • B. TV-am building, London
    The TV-am building in London is a distinctive postmodern television studio complex designed by architect Terry Farrell, known for its playful façade and prominent role in British breakfast television history.
  • C. New Broadcasting House, Manchester
    New Broadcasting House, Manchester was the BBC’s former central broadcasting complex in Manchester that housed television, radio, and online operations before their move to MediaCityUK.
  • D. Millennium Dome
    The Millennium Dome is a large, iconic dome-shaped exhibition structure in Greenwich, London, originally built to celebrate the year 2000 and now redeveloped as The O2 entertainment complex.
  • E. Thames Centre
    Thames Centre is a rural municipality in southwestern Ontario, Canada, located just east of London in Middlesex County.
  • 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_69e0b50438e08190917e2538bb8bc034 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fceed9148190903adb3b55f65242 completed April 21, 2026, 4:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a094750de6081908ab711d77777be6c completed May 17, 2026, 4:42 a.m.
NEDg Description generation batch_6a09480efc2c819085f4c0fdb2c3533b completed May 17, 2026, 4:46 a.m.
NED2 Entity disambiguation (via description) batch_6a0948daf03881908b080ed95acdeed0 completed May 17, 2026, 4:49 a.m.
Created at: April 16, 2026, 2:15 p.m.