Triple

T20215556
Position Surface form Disambiguated ID Type / Status
Subject Southern E493611 entity
Predicate operatesRoute P3695 FINISHED
Object London Victoria to Bognor Regis — NE NERFINISHED

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 Victoria to Bognor Regis | Statement: [Southern, operatesRoute, London Victoria to Bognor Regis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Victoria to Bognor Regis
Context triple: [Southern, operatesRoute, London Victoria to Bognor Regis]
  • A. London Waterloo to Bournemouth
    London Waterloo to Bournemouth is a major intercity rail service in southern England linking central London with the coastal town of Bournemouth.
  • B. London to Brighton
    London to Brighton is a major commuter and intercity rail route in southern England linking the capital with the seaside city of Brighton on the south coast.
  • C. London Victoria to Southampton Central
    London Victoria to Southampton Central is a key intercity rail service in southern England linking central London with the major port city of Southampton.
  • D. Bognor Regis railway station
    Bognor Regis railway station is the main railway terminus serving the seaside town of Bognor Regis in West Sussex, England, providing regional and commuter rail connections.
  • E. Bognor Regis
    Bognor Regis is a seaside town and popular holiday resort on the south coast of England, known for its beaches and traditional British coastal attractions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: London Victoria to Bognor Regis
Target entity description: London Victoria to Bognor Regis is a southbound UK rail service linking central London with the seaside town of Bognor Regis on the West Sussex coast.
  • A. London Waterloo to Bournemouth
    London Waterloo to Bournemouth is a major intercity rail service in southern England linking central London with the coastal town of Bournemouth.
  • B. London to Brighton
    London to Brighton is a major commuter and intercity rail route in southern England linking the capital with the seaside city of Brighton on the south coast.
  • C. London Victoria to Southampton Central
    London Victoria to Southampton Central is a key intercity rail service in southern England linking central London with the major port city of Southampton.
  • D. Bognor Regis railway station
    Bognor Regis railway station is the main railway terminus serving the seaside town of Bognor Regis in West Sussex, England, providing regional and commuter rail connections.
  • E. Bognor Regis
    Bognor Regis is a seaside town and popular holiday resort on the south coast of England, known for its beaches and traditional British coastal attractions.
  • F. None of above. chosen

Provenance (2 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66ed8cc8c8190889ecadc702010d8 completed April 20, 2026, 6:22 p.m.
Created at: April 11, 2026, 11:38 p.m.