Triple

T12051284
Position Surface form Disambiguated ID Type / Status
Subject Helensburgh Upper railway station E286919 entity
Predicate isJunctionFor P1018 FINISHED
Object West Highland Line to Fort William and Mallaig E536902 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: West Highland Line to Fort William and Mallaig | Statement: [Helensburgh Upper railway station, isJunctionFor, West Highland Line to Fort William and Mallaig]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Highland Line to Fort William and Mallaig
Context triple: [Helensburgh Upper railway station, isJunctionFor, West Highland Line to Fort William and Mallaig]
  • A. West Highland Line to Mallaig chosen
    The West Highland Line to Mallaig is a scenic Scottish railway branch renowned for its dramatic Highland and coastal landscapes, including the iconic Glenfinnan Viaduct.
  • B. West Highland Line between Glasgow and Fort William
    The West Highland Line between Glasgow and Fort William is a scenic Scottish railway route renowned for its dramatic Highland landscapes, lochs, and mountain vistas.
  • C. West Highland Line branch to Oban
    The West Highland Line branch to Oban is a scenic railway route in the Scottish Highlands that connects the main West Highland Line to the coastal town of Oban, renowned for its dramatic landscapes and tourist appeal.
  • D. 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.
  • 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 (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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d904227958819084dbd5eb2566c735 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49dd140a48190844f64c228e6367a completed May 1, 2026, 12:34 p.m.
Created at: April 8, 2026, 9:47 p.m.