Triple

T13222414
Position Surface form Disambiguated ID Type / Status
Subject South Kensington tube station E314787 entity
Predicate servedByService P1294 FINISHED
Object Circle line Edgware Road–Gloucester Road–High Street Kensington loop
The Circle line Edgware Road–Gloucester Road–High Street Kensington loop is a specific service pattern on London’s Circle line that operates a circular route linking key stations in west and central London.
E1027930 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: Circle line Edgware Road–Gloucester Road–High Street Kensington loop | Statement: [South Kensington tube station, servedByService, Circle line Edgware Road–Gloucester Road–High Street Kensington loop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Circle line Edgware Road–Gloucester Road–High Street Kensington loop
Context triple: [South Kensington tube station, servedByService, Circle line Edgware Road–Gloucester Road–High Street Kensington loop]
  • A. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • B. Hyde Park road network
    Hyde Park road network is the interconnected system of roads and paths within London’s Hyde Park that provides access and circulation for vehicles, cyclists, and pedestrians.
  • C. London Road bus corridor
    The London Road bus corridor is a major public transport route in Glasgow that provides key bus services connecting the Parkhead area with the city centre and other districts along London Road.
  • D. Edgware Road branch of the District line
    The Edgware Road branch of the District line is a London Underground route running between Edgware Road and key central-west stations, providing an important link through west-central London.
  • E. Kilburn High Road
    Kilburn High Road is a London Overground railway station in northwest London serving the Kilburn area.
  • 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: Circle line Edgware Road–Gloucester Road–High Street Kensington loop
Triple: [South Kensington tube station, servedByService, Circle line Edgware Road–Gloucester Road–High Street Kensington loop]
Generated description
The Circle line Edgware Road–Gloucester Road–High Street Kensington loop is a specific service pattern on London’s Circle line that operates a circular route linking key stations in west and central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Circle line Edgware Road–Gloucester Road–High Street Kensington loop
Target entity description: The Circle line Edgware Road–Gloucester Road–High Street Kensington loop is a specific service pattern on London’s Circle line that operates a circular route linking key stations in west and central London.
  • A. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • B. Hyde Park road network
    Hyde Park road network is the interconnected system of roads and paths within London’s Hyde Park that provides access and circulation for vehicles, cyclists, and pedestrians.
  • C. London Road bus corridor
    The London Road bus corridor is a major public transport route in Glasgow that provides key bus services connecting the Parkhead area with the city centre and other districts along London Road.
  • D. Edgware Road branch of the District line
    The Edgware Road branch of the District line is a London Underground route running between Edgware Road and key central-west stations, providing an important link through west-central London.
  • E. Kilburn High Road
    Kilburn High Road is a London Overground railway station in northwest London serving the Kilburn area.
  • 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf74d708190a61d8ad938653b06 completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff24be9881908b96f3e72325e55f completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f7001924d48190af7d430cb258409a completed May 3, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69f700cfb43881909c903ec12b15065a completed May 3, 2026, 8:01 a.m.
Created at: April 9, 2026, 9:19 p.m.