Triple

T17642048
Position Surface form Disambiguated ID Type / Status
Subject Shenfield railway station E429256 entity
Predicate railwayLine P848 FINISHED
Object Elizabeth line route to London Paddington 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: Elizabeth line route to London Paddington | Statement: [Shenfield railway station, railwayLine, Elizabeth line route to London Paddington]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elizabeth line route to London Paddington
Context triple: [Shenfield railway station, railwayLine, Elizabeth line route to London Paddington]
  • A. Elizabeth line chosen
    The Elizabeth line is a major high-capacity railway route across London and its surroundings, forming part of the Crossrail project and providing fast east–west connections through the city.
  • B. London to Folkestone high-speed line
    The London to Folkestone high-speed line is a major UK railway route, largely used by Eurostar and domestic high-speed services, that connects London with the Channel Tunnel and the Kent coast.
  • C. Elizabeth line Tottenham Court Road station
    Elizabeth line Tottenham Court Road station is the modern subterranean section of Tottenham Court Road serving London’s Elizabeth line, featuring long platforms, step-free access, and direct cross-city rail connections.
  • D. Windsor & Eton Riverside to London Waterloo line
    The Windsor & Eton Riverside to London Waterloo line is a suburban railway route in southeast England linking the historic town of Windsor with central London’s Waterloo station.
  • E. Great Eastern Main Line at London Liverpool Street
    The Great Eastern Main Line at London Liverpool Street is a major London rail terminus and key hub for commuter and intercity services running to East Anglia and the east of England.
  • 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_69d889e2c2608190b762e76d9b2262f1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46de645208190a40dcf443f8afd82 completed April 19, 2026, 5:53 a.m.
Created at: April 10, 2026, 6:03 a.m.