Triple

T726415
Position Surface form Disambiguated ID Type / Status
Subject Scottish rail network E14734 entity
Predicate includesLine P2124 FINISHED
Object Glasgow–Edinburgh main lines E9575 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–Edinburgh main lines | Statement: [Scottish rail network, includesLine, Glasgow–Edinburgh main lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Glasgow–Edinburgh main lines
Context triple: [Scottish rail network, includesLine, Glasgow–Edinburgh main lines]
  • A. Glasgow–Edinburgh railway line chosen
    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.
  • B. Edinburgh–Inverness line
    The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
  • C. Edinburgh–Dundee route
    The Edinburgh–Dundee route is a major Scottish railway corridor linking the capital city Edinburgh with the city of Dundee via the east coast main line.
  • D. Edinburgh–Aberdeen railway route
    The Edinburgh–Aberdeen railway route is a major inter-city rail line in eastern Scotland linking the capital Edinburgh with the city of Aberdeen via the Fife coast and other intermediate towns.
  • E. Dundee to Aberdeen railway line
    The Dundee to Aberdeen railway line is a major rail route in eastern Scotland that connects the cities of Dundee and Aberdeen while serving numerous coastal and inland communities along the way.
  • 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_69a4934c753c81909b309027e48b9b3a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5a9adf08190bf2baade7e2e1c1c completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d936bbc81908708ee5d0fc82100 completed March 3, 2026, 5:11 a.m.
Created at: March 1, 2026, 7:37 p.m.