Triple

T13803962
Position Surface form Disambiguated ID Type / Status
Subject Croydon Central E331713 entity
Predicate previousConstituency P16751 FINISHED
Object Croydon North East
Croydon North East was a former UK parliamentary constituency in the London Borough of Croydon, represented in the House of Commons until its abolition in boundary changes.
 E1062326 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: Croydon North East | Statement: [Croydon Central, previousConstituency, Croydon North East]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Croydon North East
Context triple: [Croydon Central, previousConstituency, Croydon North East]
  • A. Croydon North
    Croydon North is a UK parliamentary constituency in the northern part of the London Borough of Croydon, represented in the House of Commons.
  • B. Croydon South
    Croydon South is a parliamentary constituency in the southern part of the London Borough of Croydon, known for its largely suburban character and commuter population.
  • C. East Croydon
    East Croydon is a major railway and tram interchange in south London, serving as a key hub for commuter and regional transport.
  • D. Croydon Central
    Croydon Central is a UK parliamentary constituency covering the central area of the London Borough of Croydon.
  • E. Croydon town centre
    Croydon town centre is a major commercial and retail hub in south London, known for its shopping centres, offices, and transport connections.
  • 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: Croydon North East
Triple: [Croydon Central, previousConstituency, Croydon North East]
Generated description
Croydon North East was a former UK parliamentary constituency in the London Borough of Croydon, represented in the House of Commons until its abolition in boundary changes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Croydon North East
Target entity description: Croydon North East was a former UK parliamentary constituency in the London Borough of Croydon, represented in the House of Commons until its abolition in boundary changes.
  • A. Croydon North
    Croydon North is a UK parliamentary constituency in the northern part of the London Borough of Croydon, represented in the House of Commons.
  • B. Croydon South
    Croydon South is a parliamentary constituency in the southern part of the London Borough of Croydon, known for its largely suburban character and commuter population.
  • C. East Croydon
    East Croydon is a major railway and tram interchange in south London, serving as a key hub for commuter and regional transport.
  • D. Croydon Central
    Croydon Central is a UK parliamentary constituency covering the central area of the London Borough of Croydon.
  • E. Croydon town centre
    Croydon town centre is a major commercial and retail hub in south London, known for its shopping centres, offices, and transport connections.
  • 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_69d81c59f8808190a851bc56afdc55e9 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de026c36108190a7436034a730a261 completed April 14, 2026, 9:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b08bd7c48190bcdf110ccd27c003 completed May 3, 2026, 8:31 p.m.
NEDg Description generation batch_69f7b25c9e5881909d526b38096d6446 completed May 3, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69f7b2f1b3848190bc30537d5092ee07 completed May 3, 2026, 8:41 p.m.
Created at: April 9, 2026, 10:12 p.m.