Triple

T19509690
Position Surface form Disambiguated ID Type / Status
Subject Looe Valley Line E488112 entity
Predicate hasStation P35 FINISHED
Object Causeland railway station
Causeland railway station is a small rural stop on the scenic Looe Valley Line in Cornwall, England, serving the hamlet of Causeland and surrounding countryside.
 E1380198 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: Causeland railway station | Statement: [Looe Valley Line, hasStation, Causeland railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Causeland railway station
Context triple: [Looe Valley Line, hasStation, Causeland railway station]
  • A. Riverwood railway station
    Riverwood railway station is a suburban passenger railway station in Sydney, Australia, serving the Riverwood area on the Sydney Trains network.
  • B. Parkville railway station
    Parkville railway station is a small regional railway stop in New South Wales, Australia, serving the rural locality of Parkville on the Main North railway line.
  • C. Towradgi railway station
    Towradgi railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Towradgi near Wollongong.
  • D. Westgarth railway station
    Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
  • E. Graceville railway station
    Graceville railway station is a suburban passenger rail stop in Brisbane, Queensland, serving the riverside suburb of Graceville on the city’s commuter network.
  • 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: Causeland railway station
Triple: [Looe Valley Line, hasStation, Causeland railway station]
Generated description
Causeland railway station is a small rural stop on the scenic Looe Valley Line in Cornwall, England, serving the hamlet of Causeland and surrounding countryside.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Causeland railway station
Target entity description: Causeland railway station is a small rural stop on the scenic Looe Valley Line in Cornwall, England, serving the hamlet of Causeland and surrounding countryside.
  • A. Riverwood railway station
    Riverwood railway station is a suburban passenger railway station in Sydney, Australia, serving the Riverwood area on the Sydney Trains network.
  • B. Parkville railway station
    Parkville railway station is a small regional railway stop in New South Wales, Australia, serving the rural locality of Parkville on the Main North railway line.
  • C. Towradgi railway station
    Towradgi railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Towradgi near Wollongong.
  • D. Westgarth railway station
    Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
  • E. Graceville railway station
    Graceville railway station is a suburban passenger rail stop in Brisbane, Queensland, serving the riverside suburb of Graceville on the city’s commuter network.
  • 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_69d8e8d9d1c88190b01cd78b8be49384 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6351547e481909a875bba40651094 completed April 20, 2026, 2:15 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0747216ce4819084a42dd1d8b095d5 completed May 15, 2026, 4:17 p.m.
NEDg Description generation batch_6a0747f6b1d48190a3e70576ddb4feb2 completed May 15, 2026, 4:21 p.m.
NED2 Entity disambiguation (via description) batch_6a07492259488190a8c405598f9c8878 completed May 15, 2026, 4:26 p.m.
Created at: April 10, 2026, 1:40 p.m.