Triple

T1602164
Position Surface form Disambiguated ID Type / Status
Subject Manchester Victoria railway station E34416 entity
Predicate railRoute P848 FINISHED
Object Manchester–Leeds services E9546 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: Manchester–Leeds services | Statement: [Manchester Victoria railway station, railRoute, Manchester–Leeds services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manchester–Leeds services
Context triple: [Manchester Victoria railway station, railRoute, Manchester–Leeds services]
  • 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. Manchester to Leeds line chosen
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • C. 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.
  • D. Edinburgh–Stirling services
    Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
  • E. Leeds to Blackpool
    Leeds to Blackpool is a historic inter-city railway route in northern England linking the West Yorkshire city of Leeds with the seaside resort of Blackpool.
  • 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_69a885fea6a481909fe83ba6441f1774 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61df32a88190a7e823a77bdcc84a completed March 6, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad46ad15b081908b59df18224c7a8f completed March 8, 2026, 9:51 a.m.
Created at: March 4, 2026, 7:28 p.m.