Triple

T20861027
Position Surface form Disambiguated ID Type / Status
Subject Par railway station E513616 entity
Predicate hasBranchTerminus P39212 FINISHED
Object Atlantic Coast Line to Newquay
Atlantic Coast Line to Newquay is a rural railway branch line in Cornwall, England, connecting the main line at Par to the seaside resort town of Newquay.
E1454211 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: Atlantic Coast Line to Newquay | Statement: [Par railway station, hasBranchTerminus, Atlantic Coast Line to Newquay]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atlantic Coast Line to Newquay
Context triple: [Par railway station, hasBranchTerminus, Atlantic Coast Line to Newquay]
  • A. Cambrian Coast Line
    The Cambrian Coast Line is a scenic railway route in Wales that runs along the Cardigan Bay coastline, linking coastal towns and rural communities with the broader rail network.
  • B. Southampton–Salisbury line
    The Southampton–Salisbury line is a regional railway route in southern England that connects the coastal city of Southampton with the cathedral city of Salisbury, serving intermediate towns such as Romsey.
  • C. South Coast Line
    The South Coast Line is a New South Wales passenger rail service that runs south from Sydney through the Illawarra region to coastal centres such as Wollongong and Kiama.
  • D. Bristol–Weymouth line
    The Bristol–Weymouth line is a regional railway route in South West England linking the city of Bristol with the seaside town of Weymouth via towns in Somerset and Dorset.
  • E. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • 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: Atlantic Coast Line to Newquay
Triple: [Par railway station, hasBranchTerminus, Atlantic Coast Line to Newquay]
Generated description
Atlantic Coast Line to Newquay is a rural railway branch line in Cornwall, England, connecting the main line at Par to the seaside resort town of Newquay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atlantic Coast Line to Newquay
Target entity description: Atlantic Coast Line to Newquay is a rural railway branch line in Cornwall, England, connecting the main line at Par to the seaside resort town of Newquay.
  • A. Cambrian Coast Line
    The Cambrian Coast Line is a scenic railway route in Wales that runs along the Cardigan Bay coastline, linking coastal towns and rural communities with the broader rail network.
  • B. Southampton–Salisbury line
    The Southampton–Salisbury line is a regional railway route in southern England that connects the coastal city of Southampton with the cathedral city of Salisbury, serving intermediate towns such as Romsey.
  • C. South Coast Line
    The South Coast Line is a New South Wales passenger rail service that runs south from Sydney through the Illawarra region to coastal centres such as Wollongong and Kiama.
  • D. Bristol–Weymouth line
    The Bristol–Weymouth line is a regional railway route in South West England linking the city of Bristol with the seaside town of Weymouth via towns in Somerset and Dorset.
  • E. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • 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_69e0b4f5b01081909452f654d2fc3f50 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c3aba3d0819093431f38f0095a71 completed April 21, 2026, 12:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090b0f5c088190a2db09ce9ecbfcc3 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090bc252dc8190a96a98b2160826b5 completed May 17, 2026, 12:28 a.m.
NED2 Entity disambiguation (via description) batch_6a090cc818b4819089ed588d3e460aa2 completed May 17, 2026, 12:33 a.m.
Created at: April 16, 2026, 12:44 p.m.