Triple

T14563174
Position Surface form Disambiguated ID Type / Status
Subject Formby railway station E341716 entity
Predicate locatedOn P40 FINISHED
Object Liverpool to Southport line E612951 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: Liverpool to Southport line | Statement: [Formby railway station, locatedOn, Liverpool to Southport line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liverpool to Southport line
Context triple: [Formby railway station, locatedOn, Liverpool to Southport line]
  • A. Liverpool–Southport line chosen
    The Liverpool–Southport line is a suburban commuter rail route in Merseyside, England, forming part of the Merseyrail network and linking Liverpool with the coastal town of Southport.
  • B. Liverpool–Ormskirk line
    The Liverpool–Ormskirk line is a suburban rail route in Merseyside, England, connecting Liverpool with the town of Ormskirk as part of the Merseyrail network.
  • C. Wigan–Southport line
    The Wigan–Southport line is a regional railway route in North West England linking the inland town of Wigan with the coastal resort of Southport.
  • D. Liverpool to Manchester Line
    The Liverpool to Manchester Line is a major railway route in North West England connecting the cities of Liverpool and Manchester and serving numerous intermediate communities.
  • E. Manchester–Southport line
    The Manchester–Southport line is a suburban and regional railway route in North West England linking Manchester with the coastal town of Southport via intermediate stations such as Salford Crescent.
  • 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_69d822dcc6248190bed689984bceb0e2 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb38afa8881909c9151b7620949ae completed April 14, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd8ac485688190a2917251a7c8721a completed May 8, 2026, 7:03 a.m.
Created at: April 10, 2026, 1:23 a.m.