Triple

T8910779
Position Surface form Disambiguated ID Type / Status
Subject North Kent Line E212174 entity
Predicate hasConnection P8776 FINISHED
Object Elizabeth line at Abbey Wood E392984 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: Elizabeth line at Abbey Wood | Statement: [North Kent Line, hasConnection, Elizabeth line at Abbey Wood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elizabeth line at Abbey Wood
Context triple: [North Kent Line, hasConnection, Elizabeth line at Abbey Wood]
  • A. Elizabeth line (Abbey Wood branch) chosen
    The Elizabeth line (Abbey Wood branch) is a key Crossrail route in southeast London, providing high-frequency, fast rail services between Abbey Wood, central London, and beyond.
  • B. 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.
  • C. Elizabeth line (Hayes & Harlington, West Drayton)
    The Elizabeth line (Hayes & Harlington, West Drayton) is a section of London’s high-frequency east–west Crossrail service that connects the Hillingdon area to central and wider Greater London.
  • D. Elizabeth line
    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.
  • E. Jubilee line extension
    The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
  • 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_69ca8393b1808190bd4336787ffa2c40 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6523b9348190a7cefac9e73e2004 completed April 1, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfba36f8cc8190ab57ddc99b7219d1 completed April 3, 2026, 1:01 p.m.
Created at: March 30, 2026, 6:55 p.m.