Triple

T995220
Position Surface form Disambiguated ID Type / Status
Subject Manchester–Chester line E21479 entity
Predicate hasStation P35 FINISHED
Object Helsby railway station
Helsby railway station is a small village railway stop in Cheshire, England, providing local and regional services on the route between Manchester and Chester.
 E117079 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: Helsby railway station | Statement: [Manchester–Chester line, hasStation, Helsby railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Helsby railway station
Context triple: [Manchester–Chester line, hasStation, Helsby railway station]
  • A. Wilmslow railway station
    Wilmslow railway station is a key railway stop in Cheshire, England, providing regional and long-distance services on the West Coast Main Line.
  • B. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • C. Sowerby Bridge railway station
    Sowerby Bridge railway station is a railway station in West Yorkshire, England, serving the town of Sowerby Bridge and surrounding areas on the Calder Valley Line.
  • D. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
  • E. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley 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: Helsby railway station
Triple: [Manchester–Chester line, hasStation, Helsby railway station]
Generated description
Helsby railway station is a small village railway stop in Cheshire, England, providing local and regional services on the route between Manchester and Chester.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Helsby railway station
Target entity description: Helsby railway station is a small village railway stop in Cheshire, England, providing local and regional services on the route between Manchester and Chester.
  • A. Wilmslow railway station
    Wilmslow railway station is a key railway stop in Cheshire, England, providing regional and long-distance services on the West Coast Main Line.
  • B. Moston railway station
    Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
  • C. Sowerby Bridge railway station
    Sowerby Bridge railway station is a railway station in West Yorkshire, England, serving the town of Sowerby Bridge and surrounding areas on the Calder Valley Line.
  • D. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings line.
  • E. Mills Hill railway station
    Mills Hill railway station is a suburban rail stop in Greater Manchester, England, serving the local communities around Middleton and north Manchester on the Calder Valley 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_69a493c476b48190b41fc5e793171cc6 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b4c75de88190bf7fec7a053f7a90 completed March 1, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac25919bcc8190886f19405536681b completed March 7, 2026, 1:18 p.m.
NEDg Description generation batch_69ac269b2054819081e17a1c13068c1b completed March 7, 2026, 1:22 p.m.
NED2 Entity disambiguation (via description) batch_69ac26f947d481908ab1b7115cf9dee7 completed March 7, 2026, 1:24 p.m.
Created at: March 1, 2026, 7:41 p.m.