Triple

T6568896
Position Surface form Disambiguated ID Type / Status
Subject Aberdeen–Inverness railway line E155382 entity
Predicate historicalOperator P2834 FINISHED
Object Great North of Scotland Railway E195631 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: Great North of Scotland Railway | Statement: [Aberdeen–Inverness railway line, historicalOperator, Great North of Scotland Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Great North of Scotland Railway
Context triple: [Aberdeen–Inverness railway line, historicalOperator, Great North of Scotland Railway]
  • A. Great North of Scotland Railway chosen
    The Great North of Scotland Railway was a former Scottish railway company that operated routes in the northeast of Scotland before being absorbed into the London and North Eastern Railway in the 1923 Grouping.
  • B. Highland Railway
    The Highland Railway was a former Scottish railway company that operated routes through the Scottish Highlands before being absorbed into the London, Midland and Scottish Railway in the 1923 Grouping.
  • C. Edinburgh–Borders Railway
    The Edinburgh–Borders Railway is a modern Scottish rail line reconnecting Edinburgh with the Scottish Borders, providing both commuter and regional passenger services.
  • D. Aberdeen–Inverness railway line
    The Aberdeen–Inverness railway line is a key rail route in northern Scotland linking the cities of Aberdeen and Inverness through a series of rural and coastal communities.
  • E. Caledonian Railway main line
    The Caledonian Railway main line was a major 19th-century Scottish railway route that formed the core of the Caledonian Railway network, linking central Scotland with England and later becoming part of the West Coast Main Line.
  • 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_69c688151254819080387f87deab8fa7 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae56116c81909ab2fc0877363406 completed March 27, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb90ffd48190996a64d79f516e2c completed March 27, 2026, 6:25 p.m.
Created at: March 27, 2026, 1:53 p.m.