Triple

T11843113
Position Surface form Disambiguated ID Type / Status
Subject Penmere railway station E281701 entity
Predicate hasRegion P285 FINISHED
Object Cornwall and Isles of Scilly rail region
The Cornwall and Isles of Scilly rail region is a designated railway area in southwest England that oversees and coordinates rail services and infrastructure across Cornwall and the Isles of Scilly.
E949206 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: Cornwall and Isles of Scilly rail region | Statement: [Penmere railway station, hasRegion, Cornwall and Isles of Scilly rail region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cornwall and Isles of Scilly rail region
Context triple: [Penmere railway station, hasRegion, Cornwall and Isles of Scilly rail region]
  • A. Devon and Cornwall rail network
    The Devon and Cornwall rail network is a regional railway system in southwest England that connects major towns, cities, and rural areas across the counties of Devon and Cornwall.
  • B. South Western Railway
    South Western Railway is a major UK train operating company providing regional and long-distance passenger rail services across southwest London, Surrey, Hampshire, Dorset, Wiltshire, Devon, and surrounding areas.
  • C. South Western Railway
    South Western Railway is a zone of Indian Railways responsible for operating and managing rail services primarily across the state of Karnataka and parts of its neighboring regions.
  • D. London and South East rail region
    The London and South East rail region is a major railway operating area in the United Kingdom that covers London and its surrounding southeastern counties, coordinating passenger and freight rail services across this densely populated corridor.
  • E. London Midland Region
    The London Midland Region was a major administrative division of British Railways responsible for rail services across central and north-western England and parts of Scotland after nationalisation in 1948.
  • 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: Cornwall and Isles of Scilly rail region
Triple: [Penmere railway station, hasRegion, Cornwall and Isles of Scilly rail region]
Generated description
The Cornwall and Isles of Scilly rail region is a designated railway area in southwest England that oversees and coordinates rail services and infrastructure across Cornwall and the Isles of Scilly.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cornwall and Isles of Scilly rail region
Target entity description: The Cornwall and Isles of Scilly rail region is a designated railway area in southwest England that oversees and coordinates rail services and infrastructure across Cornwall and the Isles of Scilly.
  • A. Devon and Cornwall rail network
    The Devon and Cornwall rail network is a regional railway system in southwest England that connects major towns, cities, and rural areas across the counties of Devon and Cornwall.
  • B. South Western Railway
    South Western Railway is a major UK train operating company providing regional and long-distance passenger rail services across southwest London, Surrey, Hampshire, Dorset, Wiltshire, Devon, and surrounding areas.
  • C. South Western Railway
    South Western Railway is a zone of Indian Railways responsible for operating and managing rail services primarily across the state of Karnataka and parts of its neighboring regions.
  • D. London and South East rail region
    The London and South East rail region is a major railway operating area in the United Kingdom that covers London and its surrounding southeastern counties, coordinating passenger and freight rail services across this densely populated corridor.
  • E. London Midland Region
    The London Midland Region was a major administrative division of British Railways responsible for rail services across central and north-western England and parts of Scotland after nationalisation in 1948.
  • 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a65a597c8190b09f57463b279afc completed April 10, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1679729c08190a9f6750586f90d8d completed April 29, 2026, 2:06 a.m.
NEDg Description generation batch_69f17005c318819090e54bc64d135477 completed April 29, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_69f17814de1881908973af026af5d1d1 completed April 29, 2026, 3:16 a.m.
Created at: April 8, 2026, 9:43 p.m.