Triple

T4509728
Position Surface form Disambiguated ID Type / Status
Subject London Waterloo–Exeter E102018 entity
Predicate majorIntermediateStation P24280 FINISHED
Object Templecombe railway station
Templecombe railway station is a rural stop in Somerset, England, on the West of England Main Line between London Waterloo and Exeter, serving the village of Templecombe and surrounding areas.
 E448400 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: Templecombe railway station | Statement: [London Waterloo–Exeter, majorIntermediateStation, Templecombe railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Templecombe railway station
Context triple: [London Waterloo–Exeter, majorIntermediateStation, Templecombe railway station]
  • A. Trowbridge railway station
    Trowbridge railway station is a regional rail station in Wiltshire, England, serving the town of Trowbridge with services on routes including those between South Wales and the south coast.
  • B. Warminster railway station
    Warminster railway station is a regional rail stop in Wiltshire, England, providing passenger services on routes between South Wales and the south coast of England.
  • C. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • D. Penmere railway station
    Penmere railway station is a small suburban stop on the Maritime Line serving the town of Falmouth in Cornwall, England.
  • E. Yeovil Junction railway station
    Yeovil Junction railway station is a rural railway station in Somerset, England, serving the town of Yeovil on the West of England Main Line between London and Exeter.
  • 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: Templecombe railway station
Triple: [London Waterloo–Exeter, majorIntermediateStation, Templecombe railway station]
Generated description
Templecombe railway station is a rural stop in Somerset, England, on the West of England Main Line between London Waterloo and Exeter, serving the village of Templecombe and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Templecombe railway station
Target entity description: Templecombe railway station is a rural stop in Somerset, England, on the West of England Main Line between London Waterloo and Exeter, serving the village of Templecombe and surrounding areas.
  • A. Trowbridge railway station
    Trowbridge railway station is a regional rail station in Wiltshire, England, serving the town of Trowbridge with services on routes including those between South Wales and the south coast.
  • B. Warminster railway station
    Warminster railway station is a regional rail stop in Wiltshire, England, providing passenger services on routes between South Wales and the south coast of England.
  • C. Warminster station
    Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
  • D. Penmere railway station
    Penmere railway station is a small suburban stop on the Maritime Line serving the town of Falmouth in Cornwall, England.
  • E. Yeovil Junction railway station
    Yeovil Junction railway station is a rural railway station in Somerset, England, serving the town of Yeovil on the West of England Main Line between London and Exeter.
  • 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd571138b88190b68bbfc4300aaf9d completed March 20, 2026, 2:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd7f7c1bd08190bc7b7028a512a466 completed March 20, 2026, 5:10 p.m.
NEDg Description generation batch_69bd84bae7148190ae201ea5257dd43e completed March 20, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_69bd857181e4819086b7d0b493fbb9a3 completed March 20, 2026, 5:35 p.m.
Created at: March 20, 2026, 1:01 p.m.