Triple

T17426032
Position Surface form Disambiguated ID Type / Status
Subject Dunblane railway station E423739 entity
Predicate railwayLine P848 FINISHED
Object Highland Main Line (southern end connection) NE NERFINISHED

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: Highland Main Line (southern end connection) | Statement: [Dunblane railway station, railwayLine, Highland Main Line (southern end connection)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Highland Main Line (southern end connection)
Context triple: [Dunblane railway station, railwayLine, Highland Main Line (southern end connection)]
  • A. Highland Main Line chosen
    The Highland Main Line is a scenic railway route in Scotland that connects the Central Belt to the Highlands, passing through notable destinations such as Perth, Aviemore, and Inverness.
  • B. Caldervale Line
    Caldervale Line is a railway route in Northern England that connects major cities such as Leeds, Bradford, and Manchester via the Calder Valley.
  • C. Black Douglas branch
    The Black Douglas branch was a powerful and often feared medieval Scottish noble lineage of the Douglas family, noted for its military prowess and major role in the Wars of Scottish Independence.
  • D. West Coast Main Line (Scottish section)
    The West Coast Main Line (Scottish section) is the northern stretch of the UK’s primary west-coast intercity rail route, carrying long-distance, regional, and commuter services between the England–Scotland border and key Scottish cities such as Glasgow.
  • E. Edinburgh–Dunblane Line
    The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d889d88b6081908bada047f5b3ba51 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e448fbfda88190be1c001d64289bf7 completed April 19, 2026, 3:16 a.m.
Created at: April 10, 2026, 5:46 a.m.