Triple

T3150997
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Lewisham E65875 entity
Predicate majorTransportInterchange P15892 FINISHED
Object Lewisham station E315381 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: Lewisham station | Statement: [London Borough of Lewisham, majorTransportInterchange, Lewisham station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lewisham station
Context triple: [London Borough of Lewisham, majorTransportInterchange, Lewisham station]
  • A. Lewisham station chosen
    Lewisham station is a major transport hub in southeast London that serves National Rail, Docklands Light Railway, and numerous bus routes.
  • B. Islington station
    Islington station is a subway station in Toronto, Ontario, serving the western end of Line 2 Bloor–Danforth and acting as a key transit hub with bus connections to the surrounding Etobicoke area.
  • C. East Croydon station
    East Croydon station is a major railway interchange in south London, serving as one of the busiest commuter hubs on routes between central London, Gatwick Airport, and the south coast.
  • D. Highbury & Islington station
    Highbury & Islington station is a busy north London transport hub served by London Overground, London Underground, and National Rail services.
  • E. Southwark station
    Southwark station is a London Underground station on the Jubilee line, serving the South Bank area near major cultural attractions.
  • 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: majorTransportInterchange
Context triple: [London Borough of Lewisham, majorTransportInterchange, Lewisham station]
  • A. interchangeStation chosen
    Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
  • B. otherMajorTerminal
    Indicates that an entity is associated with a different primary terminal or endpoint than the one currently referenced or considered.
  • C. hasBusInterchange
    Indicates that one transport-related entity includes, contains, or is associated with a bus interchange facility.
  • D. transportationFacility
    Indicates that one entity is a facility or location used for the transportation or transit of people or goods in relation to another entity.
  • E. isMajorTransportLinkIn
    Indicates that a transport route or connection serves as a primary or significant transportation link within a specified area or region.
  • 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_69ad8584485081909ed529e890cadc4a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada5c145248190843ff3b1701074a1 completed March 8, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34badb5cc8190a7e2fef8ec2cc492 completed March 12, 2026, 11:26 p.m.
PD Predicate disambiguation batch_69ad9dfa3d9081908425aa636bb9b897 completed March 8, 2026, 4:04 p.m.
Created at: March 8, 2026, 3:05 p.m.