Triple

T6719926
Position Surface form Disambiguated ID Type / Status
Subject Riviera Line E153367 entity
Predicate lineNumber P1864 FINISHED
Object Exeter–Paignton route
The Exeter–Paignton route is a scenic railway line in Devon, England, running along the coast and serving as a key part of the region’s passenger rail network.
E613997 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: Exeter–Paignton route | Statement: [Riviera Line, lineNumber, Exeter–Paignton route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Exeter–Paignton route
Context triple: [Riviera Line, lineNumber, Exeter–Paignton route]
  • A. Exeter to Plymouth line
    The Exeter to Plymouth line is a major railway route in Devon, England, linking the city of Exeter with Plymouth and serving as part of the main line to Cornwall.
  • B. Exeter to Barnstaple line
    The Exeter to Barnstaple line is a rural railway route in Devon, England, running through the scenic Tarka Line corridor between the city of Exeter and the town of Barnstaple.
  • C. Exeter to Exmouth line
    The Exeter to Exmouth line is a regional railway route in Devon, England, running along the River Exe to connect the city of Exeter with the seaside town of Exmouth.
  • D. Bristol to Exeter Line
    The Bristol to Exeter Line is a major railway route in southwest England connecting the cities of Bristol and Exeter and serving as an important corridor for regional and long-distance passenger services.
  • E. London Waterloo–Exeter
    London Waterloo–Exeter is a key intercity rail route in southern England linking London Waterloo with Exeter via major intermediate towns and cities.
  • 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: Exeter–Paignton route
Triple: [Riviera Line, lineNumber, Exeter–Paignton route]
Generated description
The Exeter–Paignton route is a scenic railway line in Devon, England, running along the coast and serving as a key part of the region’s passenger rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Exeter–Paignton route
Target entity description: The Exeter–Paignton route is a scenic railway line in Devon, England, running along the coast and serving as a key part of the region’s passenger rail network.
  • A. Exeter to Plymouth line
    The Exeter to Plymouth line is a major railway route in Devon, England, linking the city of Exeter with Plymouth and serving as part of the main line to Cornwall.
  • B. Exeter to Barnstaple line
    The Exeter to Barnstaple line is a rural railway route in Devon, England, running through the scenic Tarka Line corridor between the city of Exeter and the town of Barnstaple.
  • C. Exeter to Exmouth line
    The Exeter to Exmouth line is a regional railway route in Devon, England, running along the River Exe to connect the city of Exeter with the seaside town of Exmouth.
  • D. Bristol to Exeter Line
    The Bristol to Exeter Line is a major railway route in southwest England connecting the cities of Bristol and Exeter and serving as an important corridor for regional and long-distance passenger services.
  • E. London Waterloo–Exeter
    London Waterloo–Exeter is a key intercity rail route in southern England linking London Waterloo with Exeter via major intermediate towns and cities.
  • 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_69c68809b4608190a2509ddb5ab87f05 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d137084881908e04ee6b2bd45585 completed March 27, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7009f1e208190891c4542a6c613ac completed March 27, 2026, 10:11 p.m.
NEDg Description generation batch_69c7048843e081908b70942a91a390fe completed March 27, 2026, 10:28 p.m.
NED2 Entity disambiguation (via description) batch_69c705240f54819094e8715ffd66b352 completed March 27, 2026, 10:31 p.m.
Created at: March 27, 2026, 2:07 p.m.