Triple

T16793538
Position Surface form Disambiguated ID Type / Status
Subject Caledonian Railway main line E408172 entity
Predicate formsCorridor P9789 FINISHED
Object Glasgow–Carlisle rail corridor E1030246 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: Glasgow–Carlisle rail corridor | Statement: [Caledonian Railway main line, formsCorridor, Glasgow–Carlisle rail corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow–Carlisle rail corridor
Context triple: [Caledonian Railway main line, formsCorridor, Glasgow–Carlisle rail corridor]
  • A. Glasgow–Fort William–Mallaig rail corridor
    The Glasgow–Fort William–Mallaig rail corridor is a scenic railway route through the Scottish Highlands, linking Glasgow with Fort William and the coastal town of Mallaig.
  • B. Aberdeen–Glasgow rail route
    The Aberdeen–Glasgow rail route is a major railway line in Scotland that connects the northeastern city of Aberdeen with Glasgow, passing through key towns and cities along the east coast and central belt.
  • C. Glasgow–Carlisle section of the West Coast Main Line chosen
    The Glasgow–Carlisle section of the West Coast Main Line is a major railway corridor in the United Kingdom linking Glasgow in Scotland with Carlisle in northern England as part of the primary Anglo-Scottish rail route.
  • D. Glasgow–Edinburgh railway line
    The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
  • E. Edinburgh–Bathgate–Airdrie Line
    The Edinburgh–Bathgate–Airdrie Line is a key suburban rail route in Scotland that links Edinburgh with towns to the west, providing frequent commuter services across the central belt.
  • 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2a7817c8190a53d0cfb5ef66a71 completed April 18, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b28970748190836806c68ad9e230 completed May 10, 2026, 4:30 p.m.
Created at: April 10, 2026, 5:22 a.m.