Triple

T16664788
Position Surface form Disambiguated ID Type / Status
Subject Maesteg Line E404952 entity
Predicate hasStation P35 FINISHED
Object Wildmill railway station
Wildmill railway station is a small local rail stop serving the Wildmill area of Bridgend, Wales, on the Maesteg Line.
 E1226329 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: Wildmill railway station | Statement: [Maesteg Line, hasStation, Wildmill railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wildmill railway station
Context triple: [Maesteg Line, hasStation, Wildmill railway station]
  • A. Burnt Mill railway station
    Burnt Mill railway station was a former railway station in Harlow, Essex, that served the town before being superseded by the modern Harlow Town railway station.
  • B. Spring Mill station
    Spring Mill station is a regional rail stop serving commuters in the Whitemarsh Township area of Montgomery County, Pennsylvania.
  • C. Nutfield railway station
    Nutfield railway station is a small commuter rail stop in Surrey, England, serving the village of Nutfield on the Redhill–Tonbridge line.
  • D. Holywood railway station
    Holywood railway station is a local rail stop in the town of Holywood, County Down, Northern Ireland, providing commuter services between Bangor and Belfast.
  • E. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail 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: Wildmill railway station
Triple: [Maesteg Line, hasStation, Wildmill railway station]
Generated description
Wildmill railway station is a small local rail stop serving the Wildmill area of Bridgend, Wales, on the Maesteg Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wildmill railway station
Target entity description: Wildmill railway station is a small local rail stop serving the Wildmill area of Bridgend, Wales, on the Maesteg Line.
  • A. Burnt Mill railway station
    Burnt Mill railway station was a former railway station in Harlow, Essex, that served the town before being superseded by the modern Harlow Town railway station.
  • B. Spring Mill station
    Spring Mill station is a regional rail stop serving commuters in the Whitemarsh Township area of Montgomery County, Pennsylvania.
  • C. Nutfield railway station
    Nutfield railway station is a small commuter rail stop in Surrey, England, serving the village of Nutfield on the Redhill–Tonbridge line.
  • D. Holywood railway station
    Holywood railway station is a local rail stop in the town of Holywood, County Down, Northern Ireland, providing commuter services between Bangor and Belfast.
  • E. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail 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_69d8838b5fbc81908c6575c132b82e80 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37c9be0688190afda306cde934c68 completed April 18, 2026, 12:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0084d21ed4819089fc70f92653694d completed May 10, 2026, 1:14 p.m.
NEDg Description generation batch_6a0085e04fc08190b974be9d6e27413d completed May 10, 2026, 1:19 p.m.
NED2 Entity disambiguation (via description) batch_6a00868e55dc8190bfc7cd1b78ec4d6d completed May 10, 2026, 1:22 p.m.
Created at: April 10, 2026, 5:18 a.m.