Triple

T16593619
Position Surface form Disambiguated ID Type / Status
Subject Perth–Inverness line E403150 entity
Predicate railwayRouteNumber P58937 FINISHED
Object Highland Main Line route E91201 NE FINISHED

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: Highland Main Line route | Statement: [Perth–Inverness line, railwayRouteNumber, Highland Main Line route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Highland Main Line route
Context triple: [Perth–Inverness line, railwayRouteNumber, Highland Main Line route]
  • 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. Waverley Route
    The Waverley Route was a historic railway line in Scotland that connected Edinburgh to Carlisle through the Scottish Borders, renowned for its scenic landscapes and later partial revival as the Borders Railway.
  • C. 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.
  • D. 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.
  • E. Midland Line
    The Midland Line is a scenic New Zealand railway route across the South Island, best known today for carrying the TranzAlpine passenger service between Christchurch and Greymouth through the Southern Alps.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railwayRouteNumber
Context triple: [Perth–Inverness line, railwayRouteNumber, Highland Main Line route]
  • A. railwayLineNumber
    Indicates the identifying number assigned to a specific railway line within a rail network.
  • B. hasRailwayLineNumber
    Indicates the specific identification number assigned to a railway line associated with an entity.
  • C. networkRailRouteCode
    Indicates that a specific Network Rail route code is assigned to or associated with an entity, identifying the rail route it belongs to or operates on.
  • D. routeNumber
    Indicates the specific identifying number assigned to a route within a transportation or delivery network.
  • E. hasRailRoute chosen
    Indicates that there exists a rail-based transportation route or connection between the related entities.
  • F. None of above.

Provenance (4 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35d6fcaa48190b1ba7dc3b792041a completed April 18, 2026, 10:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0084b233ac8190b3f1ab82a47110d4 completed May 10, 2026, 1:14 p.m.
PD Predicate disambiguation batch_69e296a7d9d0819088555bca6c936e79 completed April 17, 2026, 8:23 p.m.
Created at: April 10, 2026, 5:16 a.m.