Triple

T2754323
Position Surface form Disambiguated ID Type / Status
Subject Hammersmith & City line E61063 entity
Predicate route P5619 FINISHED
Object Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking
This entity is the sequence of stations forming the full route of the Hammersmith & City line on the London Underground, running from Hammersmith in west London to Barking in the east.
E295473 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: Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking | Statement: [Hammersmith & City line, route, Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking
Context triple: [Hammersmith & City line, route, Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking]
  • A. Gospel Oak to Barking line
    The Gospel Oak to Barking line is a London Overground suburban railway route in north and east London, known for linking Gospel Oak with Barking and serving as an important orbital connection outside central London.
  • B. Finsbury Park station
    Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
  • C. London Liverpool Street to Enfield Town
    London Liverpool Street to Enfield Town is a suburban commuter rail route in North and East London linking the City of London with Enfield.
  • D. Ashbury and Euston
    Ashbury and Euston are two fictional railway stations featured in Paula Hawkins' novel "The Girl on the Train," forming the endpoints of the protagonist's daily commute.
  • E. Borough Underground station
    Borough Underground station is a London Underground station on the Northern line serving the Borough area in the London Borough of Southwark.
  • 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: Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking
Triple: [Hammersmith & City line, route, Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking]
Generated description
This entity is the sequence of stations forming the full route of the Hammersmith & City line on the London Underground, running from Hammersmith in west London to Barking in the east.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hammersmith – Goldhawk Road – Shepherd's Bush Market – Wood Lane – Latimer Road – Ladbroke Grove – Westbourne Park – Royal Oak – Paddington – Edgware Road – Baker Street – Great Portland Street – Euston Square – King's Cross St Pancras – Farringdon – Barbican – Moorgate – Liverpool Street – Aldgate East – Whitechapel – Stepney Green – Mile End – Bow Road – Bromley-by-Bow – West Ham – Plaistow – Upton Park – East Ham – Barking
Target entity description: This entity is the sequence of stations forming the full route of the Hammersmith & City line on the London Underground, running from Hammersmith in west London to Barking in the east.
  • A. Gospel Oak to Barking line
    The Gospel Oak to Barking line is a London Overground suburban railway route in north and east London, known for linking Gospel Oak with Barking and serving as an important orbital connection outside central London.
  • B. Finsbury Park station
    Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
  • C. London Liverpool Street to Enfield Town
    London Liverpool Street to Enfield Town is a suburban commuter rail route in North and East London linking the City of London with Enfield.
  • D. Ashbury and Euston
    Ashbury and Euston are two fictional railway stations featured in Paula Hawkins' novel "The Girl on the Train," forming the endpoints of the protagonist's daily commute.
  • E. Borough Underground station
    Borough Underground station is a London Underground station on the Northern line serving the Borough area in the London Borough of Southwark.
  • 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_69ab4b7a85bc819094a349b84beb1f2c completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb7073d081909da84b21015972f2 completed March 7, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbdb43d481909bf4e61840979c0a completed March 10, 2026, 6:36 a.m.
NEDg Description generation batch_69afbc758cc48190a96f80a850316ce3 completed March 10, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69afbd7be9088190a19bed27249e95c4 completed March 10, 2026, 6:43 a.m.
Created at: March 6, 2026, 9:56 p.m.