Triple

T13245166
Position Surface form Disambiguated ID Type / Status
Subject Lewisham station E315381 entity
Predicate servedByBusRouteType P39381 FINISHED
Object London Buses E128280 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 Buses | Statement: [Lewisham station, servedByBusRouteType, London Buses]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Buses
Context triple: [Lewisham station, servedByBusRouteType, London Buses]
  • A. London Buses chosen
    London Buses is the extensive red bus network that provides the primary public bus transport service throughout Greater London.
  • B. London Transport Board
    The London Transport Board was the public body responsible for operating and overseeing most of the public transport system in Greater London from the early 1960s until the creation of the Greater London Council’s transport authority.
  • C. London Passenger Transport Board
    The London Passenger Transport Board was the public body that managed and coordinated most of the capital’s bus, tram, trolleybus, and underground rail services in London from the 1930s until the late 1940s.
  • D. London Blackfriars (via lines)
    London Blackfriars (via lines) refers to the rail and Underground connections serving London Blackfriars station, a central London transport hub on the Thames.
  • E. London Buses route 436
    London Buses route 436 is a Transport for London bus service in south and central London that links areas such as Lewisham and Paddington via key corridors including Kennington.
  • 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: servedByBusRouteType
Context triple: [Lewisham station, servedByBusRouteType, London Buses]
  • A. transportationServedBy
    Indicates that a transportation facility, route, or area is provided service or coverage by a specific transportation provider or mode.
  • B. hasBusServices chosen
    Indicates that one location or entity is served by bus routes or bus transportation provided by another.
  • C. isPublicTransportRoute
    Indicates that a given route is designated and operated as part of a public transportation system available for general use.
  • D. isPublicTransportBackboneOf
    Indicates that one transport system serves as the primary structural and functional core of a region’s overall public transportation network.
  • E. situatedOnTransportRoute
    Indicates that one entity is located along, on, or directly adjacent to a specified transport route (such as a road, railway, or shipping lane).
  • 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_69d806b1072881909e46bd212259c5f0 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d5b06148190a44e698bbe5cd529 completed April 10, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff3600388190a7f61370f54d5e63 completed May 3, 2026, 7:54 a.m.
PD Predicate disambiguation batch_69d98bcca7d88190a3e68e99ed3a29e6 completed April 10, 2026, 11:46 p.m.
Created at: April 9, 2026, 9:23 p.m.