Triple

T14887409
Position Surface form Disambiguated ID Type / Status
Subject Marple Viaduct E359662 entity
Predicate hasRailwayLine P848 FINISHED
Object Manchester–Sheffield line via New Mills Central E270747 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–Sheffield line via New Mills Central | Statement: [Marple Viaduct, hasRailwayLine, Manchester–Sheffield line via New Mills Central]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manchester–Sheffield line via New Mills Central
Context triple: [Marple Viaduct, hasRailwayLine, Manchester–Sheffield line via New Mills Central]
  • A. Manchester to Bolton line
    The Manchester to Bolton line is a suburban railway route in Greater Manchester, England, connecting Manchester with the town of Bolton and serving intermediate communities along the corridor.
  • B. Derby–Sheffield line
    The Derby–Sheffield line is a key railway route in England connecting the East Midlands city of Derby with the South Yorkshire city of Sheffield, serving both passenger and freight traffic.
  • C. Manchester–Sheffield line chosen
    The Manchester–Sheffield line is a key trans-Pennine railway route in northern England linking Manchester and Sheffield through the Peak District.
  • D. Macclesfield to Manchester line
    The Macclesfield to Manchester line is a railway route in North West England that connects the town of Macclesfield with the city of Manchester, serving several intermediate communities.
  • E. Manchester Piccadilly – New Mills Central
    Manchester Piccadilly – New Mills Central is a regional rail service in Greater Manchester and Derbyshire that connects the major city hub of Manchester Piccadilly with the town of New Mills Central via intermediate suburban stations.
  • 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_69d827980cbc8190a0c569ae3940a1d9 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69ded5f5b1c88190815f3585770cb135 completed April 15, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b5f22c08190a9530cbd78cfc801 completed May 8, 2026, 11:01 p.m.
Created at: April 10, 2026, 2:07 a.m.