Triple

T17372328
Position Surface form Disambiguated ID Type / Status
Subject North Staffordshire Railway E422348 entity
Predicate hasMainStation P1071 FINISHED
Object Trentham railway station
Trentham railway station was a former passenger railway station serving the Trentham area near Stoke-on-Trent in Staffordshire, England.
 E1265400 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: Trentham railway station | Statement: [North Staffordshire Railway, hasMainStation, Trentham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trentham railway station
Context triple: [North Staffordshire Railway, hasMainStation, Trentham railway station]
  • A. Stoke-on-Trent railway station
    Stoke-on-Trent railway station is a principal rail hub in Staffordshire, England, providing regional and intercity services on the West Coast Main Line.
  • B. Crewe railway station
    Crewe railway station is a major railway junction in Cheshire, England, serving as a key hub on the West Coast Main Line and an important interchange for services across the UK rail network.
  • C. Huyton railway station
    Huyton railway station is a suburban rail station in Merseyside, England, serving the town of Huyton on routes between Liverpool and destinations such as Wigan and Manchester.
  • D. Stourbridge Town railway station
    Stourbridge Town railway station is a small terminus in the West Midlands, England, known for its extremely short branch line connection to Stourbridge Junction.
  • E. Bankstown railway station
    Bankstown railway station is a suburban train station in Sydney, New South Wales, serving the Bankstown area on the Sydney Trains 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: Trentham railway station
Triple: [North Staffordshire Railway, hasMainStation, Trentham railway station]
Generated description
Trentham railway station was a former passenger railway station serving the Trentham area near Stoke-on-Trent in Staffordshire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trentham railway station
Target entity description: Trentham railway station was a former passenger railway station serving the Trentham area near Stoke-on-Trent in Staffordshire, England.
  • A. Stoke-on-Trent railway station
    Stoke-on-Trent railway station is a principal rail hub in Staffordshire, England, providing regional and intercity services on the West Coast Main Line.
  • B. Crewe railway station
    Crewe railway station is a major railway junction in Cheshire, England, serving as a key hub on the West Coast Main Line and an important interchange for services across the UK rail network.
  • C. Huyton railway station
    Huyton railway station is a suburban rail station in Merseyside, England, serving the town of Huyton on routes between Liverpool and destinations such as Wigan and Manchester.
  • D. Stourbridge Town railway station
    Stourbridge Town railway station is a small terminus in the West Midlands, England, known for its extremely short branch line connection to Stourbridge Junction.
  • E. Bankstown railway station
    Bankstown railway station is a suburban train station in Sydney, New South Wales, serving the Bankstown area on the Sydney Trains 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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a69d93c81908ce2d909857a3a11 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019568a27c8190af1bbe6db75f3e6f completed May 11, 2026, 8:38 a.m.
NEDg Description generation batch_6a019b7b645c819087040b18ee447321 completed May 11, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_6a019c8392d8819098317ff88a5c6e06 completed May 11, 2026, 9:08 a.m.
Created at: April 10, 2026, 5:44 a.m.