Triple

T2317906
Position Surface form Disambiguated ID Type / Status
Subject Central London E51106 entity
Predicate hasPostalCodeArea P920 FINISHED
Object 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.
 E255583 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: EC postcode area | Statement: [Central London, hasPostalCodeArea, EC postcode area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EC postcode area
Context triple: [Central London, hasPostalCodeArea, EC postcode area]
  • A. 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.
  • 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. 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.
  • D. LD6 postcode district
    The LD6 postcode district is a rural postal area in mid Wales centered around the town of Rhayader, covering parts of Powys and the surrounding countryside.
  • E. NP (Newport postcode area)
    The NP (Newport) postcode area is a group of postal districts in and around Newport in south-east Wales, covering parts of Monmouthshire and surrounding regions.
  • 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: EC postcode area
Triple: [Central London, hasPostalCodeArea, EC postcode area]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EC postcode area
Target entity description: 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.
  • A. 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.
  • 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. 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.
  • D. LD6 postcode district
    The LD6 postcode district is a rural postal area in mid Wales centered around the town of Rhayader, covering parts of Powys and the surrounding countryside.
  • E. NP (Newport postcode area)
    The NP (Newport) postcode area is a group of postal districts in and around Newport in south-east Wales, covering parts of Monmouthshire and surrounding regions.
  • 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_69ae8966cc0c819092ad299645b0aa71 completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8b3693c481909c3f5f28c9b55e92 completed March 9, 2026, 8:56 a.m.
NED2 Entity disambiguation (via description) batch_69ae8bab9a3c8190aac39006ac3744a9 completed March 9, 2026, 8:58 a.m.
Created at: March 4, 2026, 7:49 p.m.