Triple

T3670317
Position Surface form Disambiguated ID Type / Status
Subject West End E77860 entity
Predicate hasMajorStation P1071 FINISHED
Object Covent Garden station
Covent Garden station is a London Underground station on the Piccadilly line, serving the Covent Garden area in the West End of London.
 E444490 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: Covent Garden station | Statement: [West End, hasMajorStation, Covent Garden station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Covent Garden station
Context triple: [West End, hasMajorStation, Covent Garden station]
  • A. Cannon Street station
    Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
  • B. Tottenham Court Road station
    Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
  • C. Holborn station
    Holborn station is a central London Underground station on the Central and Piccadilly lines, located near major attractions such as the British Museum.
  • D. Leicester Square station
    Leicester Square station is a London Underground station in the West End, serving the Northern and Piccadilly lines close to major attractions such as Leicester Square and Trafalgar Square.
  • E. Regent’s Park station
    Regent’s Park station is a London Underground station on the Bakerloo line, located near Regent’s Park and the Marylebone area in central London.
  • 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: Covent Garden station
Triple: [West End, hasMajorStation, Covent Garden station]
Generated description
Covent Garden station is a London Underground station on the Piccadilly line, serving the Covent Garden area in the West End of London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Covent Garden station
Target entity description: Covent Garden station is a London Underground station on the Piccadilly line, serving the Covent Garden area in the West End of London.
  • A. Cannon Street station
    Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
  • B. Tottenham Court Road station
    Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
  • C. Holborn station
    Holborn station is a central London Underground station on the Central and Piccadilly lines, located near major attractions such as the British Museum.
  • D. Leicester Square station
    Leicester Square station is a London Underground station in the West End, serving the Northern and Piccadilly lines close to major attractions such as Leicester Square and Trafalgar Square.
  • E. Regent’s Park station
    Regent’s Park station is a London Underground station on the Bakerloo line, located near Regent’s Park and the Marylebone area in central London.
  • 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_69ad85e083008190b2e1b7085fe500bd completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc42c96648190abbd5d23b25d6a6b completed March 8, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b65f07e50c8190be1d760f209c4aea completed March 15, 2026, 7:26 a.m.
NEDg Description generation batch_69b6602e8ea88190aaa783df040efa73 completed March 15, 2026, 7:30 a.m.
NED2 Entity disambiguation (via description) batch_69b6608392848190b0173dd3c43ee13d completed March 15, 2026, 7:32 a.m.
Created at: March 8, 2026, 3:25 p.m.