Triple

T15042762
Position Surface form Disambiguated ID Type / Status
Subject Haydock Park Racecourse E378641 entity
Predicate railAccessVia P57688 FINISHED
Object St Helens Central railway station E337787 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: St Helens Central railway station | Statement: [Haydock Park Racecourse, railAccessVia, St Helens Central railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St Helens Central railway station
Context triple: [Haydock Park Racecourse, railAccessVia, St Helens Central railway station]
  • A. St Helens Central railway station chosen
    St Helens Central railway station is the main rail hub serving the town of St Helens in Merseyside, England, providing regional and commuter services.
  • B. St Helens Bus Station
    St Helens Bus Station is the main public transport hub in St Helens, England, providing local and regional bus services for the town and surrounding areas.
  • C. St Helens Junction
    St Helens Junction is a railway station in Merseyside, England, serving the town of St Helens on the Liverpool–Manchester line.
  • D. Halewood railway station
    Halewood railway station is a suburban rail station in Halewood, Merseyside, England, providing local and regional passenger services on the Liverpool–Manchester line.
  • E. Halton railway station
    Halton railway station is a small railway stop in Buckinghamshire, England, primarily serving the nearby RAF Halton airbase and surrounding local area.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded82f73208190bb55fa6b20074e27 completed April 15, 2026, 12:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9de388508190bb0ecc04740cbe15 completed May 9, 2026, 2:37 a.m.
Created at: April 10, 2026, 3 a.m.