Triple

T6926753
Position Surface form Disambiguated ID Type / Status
Subject Coryton Line E160329 entity
Predicate terminus P388 FINISHED
Object Coryton railway station
Coryton railway station is a suburban railway terminus in Cardiff, Wales, serving as the endpoint of local commuter services on the Coryton Line.
 E629891 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: Coryton railway station | Statement: [Coryton Line, terminus, Coryton railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coryton railway station
Context triple: [Coryton Line, terminus, Coryton railway station]
  • A. Cottingley railway station
    Cottingley railway station is a suburban rail stop serving the Cottingley area of Leeds, West Yorkshire, England.
  • B. Poynton railway station
    Poynton railway station is a local rail stop in Poynton, Cheshire, England, providing passenger services on the line between Manchester and Stoke-on-Trent.
  • C. Crowhurst railway station
    Crowhurst railway station is a small rural stop in East Sussex, England, serving the village of Crowhurst on the line between Tonbridge and Hastings.
  • 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. Cogan railway station
    Cogan railway station is a suburban railway station serving the Cogan area of Penarth in the Vale of Glamorgan, Wales.
  • 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: Coryton railway station
Triple: [Coryton Line, terminus, Coryton railway station]
Generated description
Coryton railway station is a suburban railway terminus in Cardiff, Wales, serving as the endpoint of local commuter services on the Coryton Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coryton railway station
Target entity description: Coryton railway station is a suburban railway terminus in Cardiff, Wales, serving as the endpoint of local commuter services on the Coryton Line.
  • A. Cottingley railway station
    Cottingley railway station is a suburban rail stop serving the Cottingley area of Leeds, West Yorkshire, England.
  • B. Poynton railway station
    Poynton railway station is a local rail stop in Poynton, Cheshire, England, providing passenger services on the line between Manchester and Stoke-on-Trent.
  • C. Crowhurst railway station
    Crowhurst railway station is a small rural stop in East Sussex, England, serving the village of Crowhurst on the line between Tonbridge and Hastings.
  • 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. Cogan railway station
    Cogan railway station is a suburban railway station serving the Cogan area of Penarth in the Vale of Glamorgan, Wales.
  • 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_69c6884d350081908d8a970e4d40ad78 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da1aa9c48190b63a04be2ed9e266 completed March 27, 2026, 7:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7514359148190b87b39efc8e714a8 completed March 28, 2026, 3:55 a.m.
NEDg Description generation batch_69c7523737e48190b2ad3e7bea02878d completed March 28, 2026, 3:59 a.m.
NED2 Entity disambiguation (via description) batch_69c752eb3e1c8190bad35727e573c41f completed March 28, 2026, 4:02 a.m.
Created at: March 27, 2026, 2:27 p.m.