Triple

T17084976
Position Surface form Disambiguated ID Type / Status
Subject BT postcode area E414571 entity
Predicate hasPostcodeDistrict P961 FINISHED
Object BT28
BT28 is a postal district in the BT postcode area of Northern Ireland, covering parts of Lisburn and its surrounding region.
 E1250417 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: BT28 | Statement: [BT postcode area, hasPostcodeDistrict, BT28]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BT28
Context triple: [BT postcode area, hasPostcodeDistrict, BT28]
  • A. BT20
    BT20 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Bangor and the surrounding region.
  • B. BT27
    BT27 is a postal district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Lisburn and its surroundings.
  • C. BT25
    BT25 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of County Down including the town of Dromore and surrounding rural areas.
  • D. BT8
    BT8 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of south and southeast Belfast and surrounding suburbs.
  • E. BT1
    BT1 is the central Belfast city centre postcode district in Northern Ireland, covering key commercial and civic areas including Donegall Square.
  • 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: BT28
Triple: [BT postcode area, hasPostcodeDistrict, BT28]
Generated description
BT28 is a postal district in the BT postcode area of Northern Ireland, covering parts of Lisburn and its surrounding region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BT28
Target entity description: BT28 is a postal district in the BT postcode area of Northern Ireland, covering parts of Lisburn and its surrounding region.
  • A. BT20
    BT20 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Bangor and the surrounding region.
  • B. BT27
    BT27 is a postal district in the BT (Belfast) postcode area of Northern Ireland, covering parts of Lisburn and its surroundings.
  • C. BT25
    BT25 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of County Down including the town of Dromore and surrounding rural areas.
  • D. BT8
    BT8 is a postcode district in the BT (Belfast) postcode area of Northern Ireland, covering parts of south and southeast Belfast and surrounding suburbs.
  • E. BT1
    BT1 is the central Belfast city centre postcode district in Northern Ireland, covering key commercial and civic areas including Donegall Square.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbe60d588190963ccd4c86af1233 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0139f7e6408190978c940c6e641d47 completed May 11, 2026, 2:07 a.m.
NEDg Description generation batch_6a013ae388548190b09d2c81e1ab0d02 completed May 11, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_6a013b4df74c81908b3b99e276531e13 completed May 11, 2026, 2:13 a.m.
Created at: April 10, 2026, 5:35 a.m.