Triple

T2317907
Position Surface form Disambiguated ID Type / Status
Subject Central London E51106 entity
Predicate hasPostalCodeArea P920 FINISHED
Object WC postcode area
The WC postcode area is a group of postal districts in central London covering parts of the West End and Bloomsbury, commonly associated with business, legal, and cultural institutions.
 E257416 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: WC postcode area | Statement: [Central London, hasPostalCodeArea, WC postcode area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WC postcode area
Context triple: [Central London, hasPostalCodeArea, WC postcode area]
  • A. EC postcode area
    The EC postcode area is a group of postal districts covering much of London's historic financial and business center, including the City of London.
  • B. PA postcode area
    The PA postcode area is a group of postal districts in western Scotland, covering towns such as Paisley and parts of Renfrewshire and Argyll and Bute.
  • C. BN postcode area
    The BN postcode area is a group of postal districts in southern England, primarily covering Brighton and surrounding parts of East and West Sussex.
  • D. RH postcode area
    The RH postcode area is a group of postal districts in southern England centered around Redhill, covering parts of Surrey and West Sussex.
  • E. W1 postcode district
    W1 postcode district is a central London postal area covering some of the city's most prestigious commercial, retail, and residential neighborhoods, including much of the West End.
  • 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: WC postcode area
Triple: [Central London, hasPostalCodeArea, WC postcode area]
Generated description
The WC postcode area is a group of postal districts in central London covering parts of the West End and Bloomsbury, commonly associated with business, legal, and cultural institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WC postcode area
Target entity description: The WC postcode area is a group of postal districts in central London covering parts of the West End and Bloomsbury, commonly associated with business, legal, and cultural institutions.
  • A. EC postcode area
    The EC postcode area is a group of postal districts covering much of London's historic financial and business center, including the City of London.
  • B. PA postcode area
    The PA postcode area is a group of postal districts in western Scotland, covering towns such as Paisley and parts of Renfrewshire and Argyll and Bute.
  • C. BN postcode area
    The BN postcode area is a group of postal districts in southern England, primarily covering Brighton and surrounding parts of East and West Sussex.
  • D. RH postcode area
    The RH postcode area is a group of postal districts in southern England centered around Redhill, covering parts of Surrey and West Sussex.
  • E. W1 postcode district
    W1 postcode district is a central London postal area covering some of the city's most prestigious commercial, retail, and residential neighborhoods, including much of the West End.
  • 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_69a88b074b908190ae983dbca7757d88 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc62fa60c8190b4859ce296ea4177 completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae96139e688190847bfa872bd08ed4 completed March 9, 2026, 9:42 a.m.
NEDg Description generation batch_69ae971aa3bc8190b0b8b216106dca90 completed March 9, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69ae9795cf048190bc7a01ef86c12138 completed March 9, 2026, 9:49 a.m.
Created at: March 4, 2026, 7:49 p.m.