Triple

T16864781
Position Surface form Disambiguated ID Type / Status
Subject Corrour railway station E410009 entity
Predicate servedBy P82 FINISHED
Object Glasgow Queen Street to Mallaig services
Glasgow Queen Street to Mallaig services are long-distance Scottish railway passenger trains that traverse the scenic West Highland Line between Glasgow and the coastal village of Mallaig.
E1236877 NE FINISHED

How this triple was built (4 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 Queen Street to Mallaig services | Statement: [Corrour railway station, servedBy, Glasgow Queen Street to Mallaig services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow Queen Street to Mallaig services
Context triple: [Corrour railway station, servedBy, Glasgow Queen Street to Mallaig services]
  • A. Edinburgh–Stirling services
    Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
  • B. Edinburgh–Perth commuter services
    Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
  • C. Glasgow Central to Largs
    Glasgow Central to Largs is a key electrified commuter and regional rail corridor in western Scotland linking Glasgow with the coastal town of Largs.
  • D. Glasgow–Helensburgh route
    The Glasgow–Helensburgh route is a suburban railway line in western Scotland that connects Glasgow with the coastal town of Helensburgh, serving communities along the north bank of the River Clyde.
  • E. Ayr–Stranraer line
    The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Glasgow Queen Street to Mallaig services
Triple: [Corrour railway station, servedBy, Glasgow Queen Street to Mallaig services]
Generated description
Glasgow Queen Street to Mallaig services are long-distance Scottish railway passenger trains that traverse the scenic West Highland Line between Glasgow and the coastal village of Mallaig.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glasgow Queen Street to Mallaig services
Target entity description: Glasgow Queen Street to Mallaig services are long-distance Scottish railway passenger trains that traverse the scenic West Highland Line between Glasgow and the coastal village of Mallaig.
  • A. Edinburgh–Stirling services
    Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
  • B. Edinburgh–Perth commuter services
    Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
  • C. Glasgow Central to Largs
    Glasgow Central to Largs is a key electrified commuter and regional rail corridor in western Scotland linking Glasgow with the coastal town of Largs.
  • D. Glasgow–Helensburgh route
    The Glasgow–Helensburgh route is a suburban railway line in western Scotland that connects Glasgow with the coastal town of Helensburgh, serving communities along the north bank of the River Clyde.
  • E. Ayr–Stranraer line
    The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
  • F. None of above. chosen

Provenance (5 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b506dd1c81909ab8006b6a1e2b7a completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb294c0481908306e1f604cc7404 completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bbd9260c8190be29ee8cb3e05f2c completed May 10, 2026, 5:09 p.m.
NED2 Entity disambiguation (via description) batch_6a00bc633abc8190a86808986ba294ec completed May 10, 2026, 5:12 p.m.
Created at: April 10, 2026, 5:24 a.m.