Triple

T15245301
Position Surface form Disambiguated ID Type / Status
Subject London postal region E364362 entity
Predicate hasPart P35 FINISHED
Object London postcode area IG
The London postcode area IG is a group of postal districts covering Ilford and surrounding parts of east London and southwest Essex.
 E1145579 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: London postcode area IG | Statement: [London postal region, hasPart, London postcode area IG]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London postcode area IG
Context triple: [London postal region, hasPart, London postcode area IG]
  • A. UB postcode area
    The UB postcode area is a group of postal districts in west and northwest London and parts of south Buckinghamshire, England, used for sorting and delivering mail.
  • B. OL postcode area
    The OL postcode area is a group of postal districts in and around Oldham and parts of Greater Manchester and Lancashire in North West England.
  • C. SL postcode area
    The SL postcode area is a group of postal districts in and around Slough in southern England, covering parts of Berkshire and Buckinghamshire.
  • D. SE postcode area
    The SE postcode area is a group of postal districts in southeast London, covering neighborhoods such as Greenwich, Lewisham, and Southwark.
  • E. 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.
  • 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: London postcode area IG
Triple: [London postal region, hasPart, London postcode area IG]
Generated description
The London postcode area IG is a group of postal districts covering Ilford and surrounding parts of east London and southwest Essex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: London postcode area IG
Target entity description: The London postcode area IG is a group of postal districts covering Ilford and surrounding parts of east London and southwest Essex.
  • A. UB postcode area
    The UB postcode area is a group of postal districts in west and northwest London and parts of south Buckinghamshire, England, used for sorting and delivering mail.
  • B. OL postcode area
    The OL postcode area is a group of postal districts in and around Oldham and parts of Greater Manchester and Lancashire in North West England.
  • C. SL postcode area
    The SL postcode area is a group of postal districts in and around Slough in southern England, covering parts of Berkshire and Buckinghamshire.
  • D. SE postcode area
    The SE postcode area is a group of postal districts in southeast London, covering neighborhoods such as Greenwich, Lewisham, and Southwark.
  • E. 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.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f306f08190be448b215d6c9b6c completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd461cf08190a506aac2f0cec83a completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf6ee3f081909553078cd3e9d243 completed May 9, 2026, 7:17 a.m.
NED2 Entity disambiguation (via description) batch_69fee0016a088190ad87268e035f677e completed May 9, 2026, 7:19 a.m.
Created at: April 10, 2026, 3:13 a.m.