Triple

T17372383
Position Surface form Disambiguated ID Type / Status
Subject North Staffordshire Railway E422348 entity
Predicate hasMainStation P1071 FINISHED
Object Tunstall railway station
Tunstall railway station was a former passenger railway station in Tunstall, Stoke-on-Trent, England, that served the local community during the era of the North Staffordshire Railway.
 E1265425 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: Tunstall railway station | Statement: [North Staffordshire Railway, hasMainStation, Tunstall railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tunstall railway station
Context triple: [North Staffordshire Railway, hasMainStation, Tunstall railway station]
  • A. Totton railway station
    Totton railway station is a suburban rail stop in Hampshire, England, serving the town of Totton with services on the South West Main Line between Southampton and Bournemouth.
  • B. Rawtenstall railway station
    Rawtenstall railway station is a preserved heritage railway terminus in Lancashire, England, serving as the northern end of the East Lancashire Railway.
  • C. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • D. Hucknall railway station
    Hucknall railway station is a local rail stop in Hucknall, Nottinghamshire, England, providing regional train services and connections for the town’s residents and visitors.
  • E. Walton railway station
    Walton railway station is a local passenger rail stop in Walton, England, providing regional train services that connect the area with nearby towns and cities.
  • 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: Tunstall railway station
Triple: [North Staffordshire Railway, hasMainStation, Tunstall railway station]
Generated description
Tunstall railway station was a former passenger railway station in Tunstall, Stoke-on-Trent, England, that served the local community during the era of the North Staffordshire Railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tunstall railway station
Target entity description: Tunstall railway station was a former passenger railway station in Tunstall, Stoke-on-Trent, England, that served the local community during the era of the North Staffordshire Railway.
  • A. Totton railway station
    Totton railway station is a suburban rail stop in Hampshire, England, serving the town of Totton with services on the South West Main Line between Southampton and Bournemouth.
  • B. Rawtenstall railway station
    Rawtenstall railway station is a preserved heritage railway terminus in Lancashire, England, serving as the northern end of the East Lancashire Railway.
  • C. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • D. Hucknall railway station
    Hucknall railway station is a local rail stop in Hucknall, Nottinghamshire, England, providing regional train services and connections for the town’s residents and visitors.
  • E. Walton railway station
    Walton railway station is a local passenger rail stop in Walton, England, providing regional train services that connect the area with nearby towns and cities.
  • 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.