Triple

T13248938
Position Surface form Disambiguated ID Type / Status
Subject Catford Bridge railway station E315476 entity
Predicate servesRoute P31354 FINISHED
Object London Cannon Street – Hayes E37712 NE FINISHED

How this triple was built (2 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 Cannon Street – Hayes | Statement: [Catford Bridge railway station, servesRoute, London Cannon Street – Hayes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Cannon Street – Hayes
Context triple: [Catford Bridge railway station, servesRoute, London Cannon Street – Hayes]
  • A. London Cannon Street chosen
    London Cannon Street is a central London railway terminus and Underground station located in the City of London, serving commuter routes from southeast England.
  • B. London Fenchurch Street–Shoeburyness
    London Fenchurch Street–Shoeburyness is a key commuter rail route in Essex and east London, linking central London’s Fenchurch Street station with the coastal town of Shoeburyness.
  • C. Snow Hill
    Snow Hill is a prominent elevated viewpoint within Windsor Great Park in Berkshire, England, offering expansive vistas toward Windsor Castle and the surrounding landscape.
  • D. 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.
  • E. Cannon Street
    Cannon Street is a major road in the City of London known for its financial district location, railway station, and proximity to landmarks such as St Paul’s Cathedral and the River Thames.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d98d9e7ea881908abc4b3a54896692 completed April 10, 2026, 11:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff37f7448190b9c555cae010d3b6 completed May 3, 2026, 7:54 a.m.
Created at: April 9, 2026, 9:24 p.m.