Triple

T13458003
Position Surface form Disambiguated ID Type / Status
Subject Corsham, Wiltshire E311282 entity
Predicate hasRailwayStation P918 FINISHED
Object Corsham railway station (historical)
Corsham railway station (historical) was a former railway stop on the Great Western Main Line in Corsham, Wiltshire, England, which served the town until its closure in the mid-20th century.
 E1041292 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: Corsham railway station (historical) | Statement: [Corsham, Wiltshire, hasRailwayStation, Corsham railway station (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corsham railway station (historical)
Context triple: [Corsham, Wiltshire, hasRailwayStation, Corsham railway station (historical)]
  • A. Keynsham railway station
    Keynsham railway station is a local rail stop in Keynsham, England, providing regional services between Bristol and nearby cities.
  • B. Winchcombe railway station
    Winchcombe railway station is a heritage railway station on the Gloucestershire Warwickshire Steam Railway in Gloucestershire, England, serving the town of Winchcombe.
  • C. Colwall railway station
    Colwall railway station is a small rural stop in Herefordshire, England, serving the village of Colwall on the rail route between Worcester and Hereford.
  • D. 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.
  • E. Horsham railway station
    Horsham railway station is a key commuter and regional rail hub in West Sussex, England, providing passenger services on routes connecting London and the South Coast.
  • 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: Corsham railway station (historical)
Triple: [Corsham, Wiltshire, hasRailwayStation, Corsham railway station (historical)]
Generated description
Corsham railway station (historical) was a former railway stop on the Great Western Main Line in Corsham, Wiltshire, England, which served the town until its closure in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Corsham railway station (historical)
Target entity description: Corsham railway station (historical) was a former railway stop on the Great Western Main Line in Corsham, Wiltshire, England, which served the town until its closure in the mid-20th century.
  • A. Keynsham railway station
    Keynsham railway station is a local rail stop in Keynsham, England, providing regional services between Bristol and nearby cities.
  • B. Winchcombe railway station
    Winchcombe railway station is a heritage railway station on the Gloucestershire Warwickshire Steam Railway in Gloucestershire, England, serving the town of Winchcombe.
  • C. Colwall railway station
    Colwall railway station is a small rural stop in Herefordshire, England, serving the village of Colwall on the rail route between Worcester and Hereford.
  • D. 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.
  • E. Horsham railway station
    Horsham railway station is a key commuter and regional rail hub in West Sussex, England, providing passenger services on routes connecting London and the South Coast.
  • 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf0a75008190a508060c85f73604 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f739a001d08190ae5664c6670540e7 completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73b3074bc819081e30b082857c33e completed May 3, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69f73ee5839881908ce75c57f1942b57 completed May 3, 2026, 12:26 p.m.
Created at: April 9, 2026, 9:41 p.m.