Triple

T10829672
Position Surface form Disambiguated ID Type / Status
Subject EC postcode area E255583 entity
Predicate containsPostcodeDistrict P32592 FINISHED
Object EC4R
EC4R is a central London postcode district covering part of the City of London, including areas around Cannon Street and the River Thames.
 E373113 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: EC4R | Statement: [EC postcode area, containsPostcodeDistrict, EC4R]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EC4R
Context triple: [EC postcode area, containsPostcodeDistrict, EC4R]
  • A. EC4
    EC4 is a central London postcode district covering parts of the City of London, including key financial and commercial areas around Cannon Street and St Paul’s.
  • B. EC3
    EC3 is a central London postcode district covering parts of the City of London, including areas around the financial district and the eastern end of the historic core.
  • C. E4
    E4 is a British digital television channel from Channel 4, known for airing popular entertainment, comedy, and drama series aimed primarily at younger audiences.
  • D. E4
    E4 is a major European route and highway running through Sweden, forming a key north–south transport corridor.
  • E. EC1N
    EC1N is a central London postcode district covering parts of the Holborn and Farringdon areas, known for its mix of legal, commercial, and residential properties.
  • 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: EC4R
Triple: [EC postcode area, containsPostcodeDistrict, EC4R]
Generated description
EC4R is a central London postcode district covering part of the City of London, including areas around Cannon Street and the River Thames.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EC4R
Target entity description: EC4R is a central London postcode district covering part of the City of London, including areas around Cannon Street and the River Thames.
  • A. EC4 chosen
    EC4 is a central London postcode district covering parts of the City of London, including key financial and commercial areas around Cannon Street and St Paul’s.
  • B. EC3
    EC3 is a central London postcode district covering parts of the City of London, including areas around the financial district and the eastern end of the historic core.
  • C. E4
    E4 is a British digital television channel from Channel 4, known for airing popular entertainment, comedy, and drama series aimed primarily at younger audiences.
  • D. E4
    E4 is a major European route and highway running through Sweden, forming a key north–south transport corridor.
  • E. EC1N
    EC1N is a central London postcode district covering parts of the Holborn and Farringdon areas, known for its mix of legal, commercial, and residential properties.
  • F. None of above.

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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d74420fa188190b5b3c59e1a9f551d completed April 9, 2026, 6:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb11a264c8190829ff89f0b13d063 completed April 14, 2026, 9:26 p.m.
NEDg Description generation batch_69deb4deef988190bfcf9a9529738899 completed April 14, 2026, 9:42 p.m.
NED2 Entity disambiguation (via description) batch_69deb54876ac81909222a7c25bccefe5 completed April 14, 2026, 9:44 p.m.
Created at: April 8, 2026, 9:19 p.m.