Triple

T17372400
Position Surface form Disambiguated ID Type / Status
Subject North Staffordshire Railway E422348 entity
Predicate hasMainStation P1071 FINISHED
Object Alrewas railway station
Alrewas railway station is a disused railway station in Staffordshire, England, that once served the village of Alrewas on the former North Staffordshire Railway network.
 E1265435 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: Alrewas railway station | Statement: [North Staffordshire Railway, hasMainStation, Alrewas railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alrewas railway station
Context triple: [North Staffordshire Railway, hasMainStation, Alrewas railway station]
  • A. Alvechurch railway station
    Alvechurch railway station is a small suburban stop in Worcestershire, England, serving the village of Alvechurch on the Birmingham Cross-City commuter rail route.
  • B. Ashby station
    Ashby station is an urban rapid transit stop in Atlanta, Georgia, served by MARTA’s Blue Line and connecting nearby neighborhoods to the city’s rail network.
  • C. Ashby station
    Ashby station is a Bay Area Rapid Transit (BART) station in Berkeley, California, serving as a local transit hub on the system’s Richmond branch.
  • D. Ash Vale railway station
    Ash Vale railway station is a suburban rail station in Surrey, England, serving the village of Ash Vale with services connecting to London and other destinations on the regional network.
  • E. Alsager railway station
    Alsager railway station is a local rail stop in Alsager, Cheshire, England, providing regional passenger services on the Crewe–Derby line.
  • 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: Alrewas railway station
Triple: [North Staffordshire Railway, hasMainStation, Alrewas railway station]
Generated description
Alrewas railway station is a disused railway station in Staffordshire, England, that once served the village of Alrewas on the former North Staffordshire Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alrewas railway station
Target entity description: Alrewas railway station is a disused railway station in Staffordshire, England, that once served the village of Alrewas on the former North Staffordshire Railway network.
  • A. Alvechurch railway station
    Alvechurch railway station is a small suburban stop in Worcestershire, England, serving the village of Alvechurch on the Birmingham Cross-City commuter rail route.
  • B. Ashby station
    Ashby station is an urban rapid transit stop in Atlanta, Georgia, served by MARTA’s Blue Line and connecting nearby neighborhoods to the city’s rail network.
  • C. Ashby station
    Ashby station is a Bay Area Rapid Transit (BART) station in Berkeley, California, serving as a local transit hub on the system’s Richmond branch.
  • D. Ash Vale railway station
    Ash Vale railway station is a suburban rail station in Surrey, England, serving the village of Ash Vale with services connecting to London and other destinations on the regional network.
  • E. Alsager railway station
    Alsager railway station is a local rail stop in Alsager, Cheshire, England, providing regional passenger services on the Crewe–Derby line.
  • 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.