Triple

T11395903
Position Surface form Disambiguated ID Type / Status
Subject Queenstown Road (Battersea) railway station E269971 entity
Predicate stationGroup P33789 FINISHED
Object London Waterloo suburban routes E536370 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 Waterloo suburban routes | Statement: [Queenstown Road (Battersea) railway station, stationGroup, London Waterloo suburban routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Waterloo suburban routes
Context triple: [Queenstown Road (Battersea) railway station, stationGroup, London Waterloo suburban routes]
  • A. London Waterloo suburban services chosen
    London Waterloo suburban services are a network of commuter rail services operated from London Waterloo, providing frequent local and regional connections to suburbs and nearby towns in southwest London and surrounding counties.
  • B. Bedford–St Pancras–Sutton route
    The Bedford–St Pancras–Sutton route is a suburban rail service in the London area forming part of the Thameslink network, linking Bedford in Bedfordshire with Sutton in south London via central London stations including St Pancras.
  • C. London Thameslink network
    The London Thameslink network is a cross-London rail system that connects a wide range of suburban and regional routes through central London via a core north–south corridor.
  • D. London Waterloo–Reading line
    The London Waterloo–Reading line is a key suburban and regional rail route in southern England linking central London’s Waterloo station with Reading via towns in Surrey and Berkshire.
  • E. London suburban rail network
    The London suburban rail network is a system of commuter railway lines serving Greater London and its surrounding areas, providing frequent local services that connect central London terminals with suburban districts and nearby towns.
  • 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_69d6aacdbc6c8190af6dc3d5f5d22836 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d80018a58c81908b80dc9abd18d650 completed April 9, 2026, 7:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58cb43b988190876af2de4be49628 completed April 20, 2026, 2:17 a.m.
Created at: April 8, 2026, 9:34 p.m.