Triple

T23229599
Position Surface form Disambiguated ID Type / Status
Subject Cobham & Stoke d'Abernon railway station E581113 entity
Predicate locatedOnLine P2409 FINISHED
Object London–Guildford railway line NE NERFINISHED

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–Guildford railway line | Statement: [Cobham & Stoke d'Abernon railway station, locatedOnLine, London–Guildford railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London–Guildford railway line
Context triple: [Cobham & Stoke d'Abernon railway station, locatedOnLine, London–Guildford railway line]
  • A. Ascot to Guildford line
    The Ascot to Guildford line is a regional railway route in southeast England connecting Ascot and Guildford via intermediate towns such as Aldershot.
  • B. Basingstoke Line
    The Basingstoke Line is a key commuter and intercity railway route in southern England linking London Waterloo with Basingstoke and connecting to wider services across Hampshire and beyond.
  • C. New Guildford Line chosen
    The New Guildford Line is a suburban railway route in Surrey, England, providing passenger services between London and Guildford as part of the South Western Main Line network.
  • D. Mole Valley line
    The Mole Valley line is a railway route in Surrey, England, running through the Mole Valley and connecting London with towns such as Leatherhead and Dorking.
  • E. London Waterloo to Dorking line
    The London Waterloo to Dorking line is a suburban railway route in South West London and Surrey that connects central London’s Waterloo station with the town of Dorking, serving intermediate commuter stations such as Stoneleigh.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e246043c48819089bae72c9a9c306c completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f1923131c081909c6e84b1a0c32e0d completed April 29, 2026, 5:08 a.m.
Created at: April 17, 2026, 4:09 p.m.