Triple

T3895936
Position Surface form Disambiguated ID Type / Status
Subject Warrington Central railway station E88169 entity
Predicate servedBy P82 FINISHED
Object TransPennine Express services on Liverpool–Manchester–York–Newcastle routes E9459 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: TransPennine Express services on Liverpool–Manchester–York–Newcastle routes | Statement: [Warrington Central railway station, servedBy, TransPennine Express services on Liverpool–Manchester–York–Newcastle routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TransPennine Express services on Liverpool–Manchester–York–Newcastle routes
Context triple: [Warrington Central railway station, servedBy, TransPennine Express services on Liverpool–Manchester–York–Newcastle routes]
  • A. Leeds to Liverpool Lime Street service
    The Leeds to Liverpool Lime Street service is a regional passenger train route in northern England connecting Leeds with Liverpool Lime Street station, operated by TransPennine Express.
  • B. TransPennine Express chosen
    TransPennine Express is a British train operating company providing intercity and regional rail services across northern England and into Scotland.
  • C. London King's Cross to King's Lynn services
    London King's Cross to King's Lynn services are a passenger rail service linking central London with the town of King’s Lynn via the Fen Line in eastern England.
  • D. London Euston – Manchester
    London Euston – Manchester is a major intercity rail corridor in the United Kingdom linking the capital with the city of Manchester on the West Coast Main Line.
  • E. Manchester to Leeds line
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • 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_69aed9466d548190939f5217a23ed4ac completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeecd197148190b5b24f7097c6049a completed March 9, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c9e3db881909e865e52a842b1be completed March 14, 2026, 8:30 a.m.
Created at: March 9, 2026, 3:21 p.m.