Triple

T20467883
Position Surface form Disambiguated ID Type / Status
Subject Chester–Warrington Bank Quay line E502101 entity
Predicate connectsTo P845 FINISHED
Object West Coast Main Line at Warrington Bank Quay 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: West Coast Main Line at Warrington Bank Quay | Statement: [Chester–Warrington Bank Quay line, connectsTo, West Coast Main Line at Warrington Bank Quay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Coast Main Line at Warrington Bank Quay
Context triple: [Chester–Warrington Bank Quay line, connectsTo, West Coast Main Line at Warrington Bank Quay]
  • A. West Coast Main Line at Warrington Bank Quay chosen
    The West Coast Main Line at Warrington Bank Quay is a key section of the UK’s primary north–south intercity rail route, serving Warrington Bank Quay station as an important junction and stopping point for long-distance and regional services.
  • B. West Coast Main Line at Crewe
    West Coast Main Line at Crewe is a major junction on one of the UK’s principal intercity rail routes, serving as a key hub for passenger and freight services across England, Scotland, and Wales.
  • C. West Coast Main Line at Chester
    The West Coast Main Line at Chester is a key junction where the major intercity rail route between London and northwest England links with services to North Wales via the North Wales Coast Line.
  • D. Chester–Warrington Bank Quay line
    The Chester–Warrington Bank Quay line is a railway route in northwest England linking Chester with Warrington Bank Quay and connecting into the wider regional and national rail network.
  • E. Birmingham Loop of the West Coast Main Line
    The Birmingham Loop of the West Coast Main Line is a major railway route in the UK that diverts from the main London–Glasgow corridor to serve Birmingham and surrounding areas before rejoining the primary line.
  • 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_69e0b4ae5f1081908768b0c9a3a0bf38 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6995e71c08190911fadbc433f0f4d completed April 20, 2026, 9:23 p.m.
Created at: April 16, 2026, 11:33 a.m.