Triple

T14844736
Position Surface form Disambiguated ID Type / Status
Subject Swanage Railway E349055 entity
Predicate terminusStation P15150 FINISHED
Object Swanage railway station
Swanage railway station is a heritage railway terminus in Swanage, Dorset, serving as the southern endpoint of the preserved Swanage Railway line.
 E349055 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: Swanage railway station | Statement: [Swanage Railway, terminusStation, Swanage railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Swanage railway station
Context triple: [Swanage Railway, terminusStation, Swanage railway station]
  • A. Swanage Railway
    Swanage Railway is a preserved heritage railway in southern England that operates steam and diesel trains along a scenic route on the Isle of Purbeck.
  • B. Weymouth railway station
    Weymouth railway station is a coastal terminus in Dorset, England, serving the seaside town of Weymouth with regional and long-distance rail services.
  • C. Torquay railway station
    Torquay railway station is the main rail hub serving the seaside resort town of Torquay in Devon, England, providing regional and intercity connections along the Riviera Line.
  • D. Alnmouth railway station
    Alnmouth railway station is a passenger rail station in Northumberland, England, serving the village of Alnmouth and surrounding areas on the East Coast Main Line.
  • E. Swanwick railway station
    Swanwick railway station is a local rail stop in Hampshire, England, serving the communities between Southampton and Portsmouth with regional passenger services.
  • 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: Swanage railway station
Triple: [Swanage Railway, terminusStation, Swanage railway station]
Generated description
Swanage railway station is a heritage railway terminus in Swanage, Dorset, serving as the southern endpoint of the preserved Swanage Railway line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Swanage railway station
Target entity description: Swanage railway station is a heritage railway terminus in Swanage, Dorset, serving as the southern endpoint of the preserved Swanage Railway line.
  • A. Swanage Railway chosen
    Swanage Railway is a preserved heritage railway in southern England that operates steam and diesel trains along a scenic route on the Isle of Purbeck.
  • B. Weymouth railway station
    Weymouth railway station is a coastal terminus in Dorset, England, serving the seaside town of Weymouth with regional and long-distance rail services.
  • C. Torquay railway station
    Torquay railway station is the main rail hub serving the seaside resort town of Torquay in Devon, England, providing regional and intercity connections along the Riviera Line.
  • D. Alnmouth railway station
    Alnmouth railway station is a passenger rail station in Northumberland, England, serving the village of Alnmouth and surrounding areas on the East Coast Main Line.
  • E. Swanwick railway station
    Swanwick railway station is a local rail stop in Hampshire, England, serving the communities between Southampton and Portsmouth with regional passenger services.
  • F. None of above.

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_69d822ec69008190a9232caa68836872 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded291103c8190a64cfe700bfee197 completed April 14, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe65010190819083ec051eb5d82839 completed May 8, 2026, 10:34 p.m.
NEDg Description generation batch_69fe66bae148819080b3d6d3526a0dbb completed May 8, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69fe6736ff34819098524e4401a414aa completed May 8, 2026, 10:44 p.m.
Created at: April 10, 2026, 1:53 a.m.