Triple

T7040255
Position Surface form Disambiguated ID Type / Status
Subject London Liverpool Street to Chingford E163490 entity
Predicate hasTerminusFunction P49042 FINISHED
Object London Liverpool Street railway station is a major London terminus E30536 NE FINISHED

How this triple was built (3 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: London Liverpool Street railway station is a major London terminus | Statement: [London Liverpool Street to Chingford, hasTerminusFunction, London Liverpool Street railway station is a major London terminus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Liverpool Street railway station is a major London terminus
Context triple: [London Liverpool Street to Chingford, hasTerminusFunction, London Liverpool Street railway station is a major London terminus]
  • A. London Liverpool Street chosen
    London Liverpool Street is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England.
  • B. London Waterloo railway station
    London Waterloo railway station is a major central London terminus and one of the busiest railway stations in the United Kingdom, serving as a key hub for suburban and long-distance services in the south of England.
  • C. London Bridge railway station
    London Bridge railway station is a major central London rail and Underground hub, serving as one of the city’s oldest and busiest commuter interchanges on the south bank of the River Thames.
  • D. London Paddington station
    London Paddington station is a major central London railway terminus and London Underground hub, designed by Isambard Kingdom Brunel, serving intercity, regional, and airport services including links to Heathrow.
  • E. Liverpool Street station
    Liverpool Street station is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England and Stansted Airport.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasTerminusFunction
Context triple: [London Liverpool Street to Chingford, hasTerminusFunction, London Liverpool Street railway station is a major London terminus]
  • A. hasTerminalFunction chosen
    Indicates that something possesses a function or role specifically associated with an endpoint, boundary, or final stage within a system or process.
  • B. hasTerminusIn
    Indicates that something (such as a route, line, or path) ends or has its final stopping point at a specified location.
  • C. hasTailFunction
    Indicates that one entity serves as the tail or ending functional component of another entity in a structured relationship or sequence.
  • D. hasSubTerminal
    Indicates that an entity includes or is associated with a subordinate or lower-level terminal element within a hierarchical structure.
  • E. hasJunctionFunction
    Indicates that one entity serves as a junction or connecting function for another entity within a system or structure.
  • F. None of above.

Provenance (4 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_69c6885e7c1c8190be32a8f79ab4e0cf completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e4a3c36c819080942c59f1830ae8 completed March 27, 2026, 8:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c775afabbc8190a6ff263b1a996c9c completed March 28, 2026, 6:31 a.m.
PD Predicate disambiguation batch_69c6e1bb602081908bfa6186a1f5a4b4 completed March 27, 2026, 7:59 p.m.
Created at: March 27, 2026, 2:36 p.m.