Triple

T21568696
Position Surface form Disambiguated ID Type / Status
Subject North West Trains E532227 entity
Predicate operatedRoute P18593 FINISHED
Object Liverpool–Manchester — NE NERFINISHED

How this triple was built (3 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–Manchester | Statement: [North West Trains, operatedRoute, Liverpool–Manchester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liverpool–Manchester
Context triple: [North West Trains, operatedRoute, Liverpool–Manchester]
  • A. Birmingham – Liverpool
    Birmingham–Liverpool is a key intercity rail route in England linking the major cities of Birmingham and Liverpool via intermediate stations such as Stafford.
  • B. Manchester – Glasgow
    Manchester–Glasgow is a key intercity rail corridor in the United Kingdom linking northwest England with central Scotland.
  • C. London–Manchester
    London–Manchester is a major intercity travel corridor in England connecting the capital city of London with the northern city of Manchester.
  • D. Birmingham – Manchester
    Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
  • E. Manchester–Preston
    Manchester–Preston is a key railway corridor in North West England linking the city of Manchester with Preston and serving as part of the region’s intercity and commuter network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Liverpool–Manchester
Target entity description: Liverpool–Manchester is a key intercity rail corridor in North West England linking the major cities of Liverpool and Manchester.
  • A. Birmingham – Liverpool
    Birmingham–Liverpool is a key intercity rail route in England linking the major cities of Birmingham and Liverpool via intermediate stations such as Stafford.
  • B. Manchester – Glasgow
    Manchester–Glasgow is a key intercity rail corridor in the United Kingdom linking northwest England with central Scotland.
  • C. London–Manchester
    London–Manchester is a major intercity travel corridor in England connecting the capital city of London with the northern city of Manchester.
  • D. Birmingham – Manchester
    Birmingham–Manchester is a key intercity rail route in England linking the West Midlands city of Birmingham with the northern city of Manchester via intermediate stations such as Stafford.
  • E. Manchester–Preston
    Manchester–Preston is a key railway corridor in North West England linking the city of Manchester with Preston and serving as part of the region’s intercity and commuter network.
  • F. None of above. chosen

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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eee9cad95c8190ab165ced6f242302 completed April 27, 2026, 4:44 a.m.
Created at: April 16, 2026, 6:30 p.m.