Triple

T14375825
Position Surface form Disambiguated ID Type / Status
Subject Crawley Court E356470 entity
Predicate previousUse P7341 FINISHED
Object BBC Engineering Training Department
The BBC Engineering Training Department was the division of the British Broadcasting Corporation responsible for educating and developing its technical and engineering staff.
E1095647 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: BBC Engineering Training Department | Statement: [Crawley Court, previousUse, BBC Engineering Training Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BBC Engineering Training Department
Context triple: [Crawley Court, previousUse, BBC Engineering Training Department]
  • A. BBC Radiophonic Workshop
    BBC Radiophonic Workshop was a pioneering British sound effects and electronic music studio, best known for its innovative work on radio and television, including iconic themes and experimental sound design.
  • B. Crystal Palace School of Engineering
    Crystal Palace School of Engineering was a British technical institution known for training early 20th-century engineers, including aviation pioneer Geoffrey de Havilland.
  • C. Birmingham City Engineer’s Department
    The Birmingham City Engineer’s Department was the municipal engineering body responsible for major infrastructure projects in Birmingham, England, including complex road interchanges and urban transport schemes.
  • D. Bell Engineering
    Bell Engineering is an engineering firm best known for designing the Sandia Peak Tramway, one of the world’s longest aerial tramways in New Mexico.
  • E. British Rail Engineering Limited
    British Rail Engineering Limited was the former engineering subsidiary of British Rail, responsible for designing, building, and maintaining much of the UK’s rolling stock and railway equipment.
  • 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: BBC Engineering Training Department
Triple: [Crawley Court, previousUse, BBC Engineering Training Department]
Generated description
The BBC Engineering Training Department was the division of the British Broadcasting Corporation responsible for educating and developing its technical and engineering staff.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BBC Engineering Training Department
Target entity description: The BBC Engineering Training Department was the division of the British Broadcasting Corporation responsible for educating and developing its technical and engineering staff.
  • A. BBC Radiophonic Workshop
    BBC Radiophonic Workshop was a pioneering British sound effects and electronic music studio, best known for its innovative work on radio and television, including iconic themes and experimental sound design.
  • B. Crystal Palace School of Engineering
    Crystal Palace School of Engineering was a British technical institution known for training early 20th-century engineers, including aviation pioneer Geoffrey de Havilland.
  • C. Birmingham City Engineer’s Department
    The Birmingham City Engineer’s Department was the municipal engineering body responsible for major infrastructure projects in Birmingham, England, including complex road interchanges and urban transport schemes.
  • D. Bell Engineering
    Bell Engineering is an engineering firm best known for designing the Sandia Peak Tramway, one of the world’s longest aerial tramways in New Mexico.
  • E. British Rail Engineering Limited
    British Rail Engineering Limited was the former engineering subsidiary of British Rail, responsible for designing, building, and maintaining much of the UK’s rolling stock and railway equipment.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de900949fc81909be0da1734c46645 completed April 14, 2026, 7:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c5514688190be90776c8764d4f3 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd4d56b67c8190bc9ecd4f444df780 completed May 8, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69fd4e9a678c8190bd1821e6c43a3a1a completed May 8, 2026, 2:46 a.m.
Created at: April 10, 2026, 1:16 a.m.