Triple

T6863629
Position Surface form Disambiguated ID Type / Status
Subject Upfield line E158341 entity
Predicate hasStation P35 FINISHED
Object Jewell railway station
Jewell railway station is a suburban commuter rail stop in Melbourne, Australia, serving passengers on the Upfield line.
 E623222 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: Jewell railway station | Statement: [Upfield line, hasStation, Jewell railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jewell railway station
Context triple: [Upfield line, hasStation, Jewell railway station]
  • A. Ladywell railway station
    Ladywell railway station is a suburban rail station in the London Borough of Lewisham, serving local commuter services into central London.
  • B. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • C. Bro railway station
    Bro railway station is a local commuter rail stop in Bro, Sweden, serving as part of the Stockholm commuter rail network.
  • D. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • E. North Road railway station
    North Road railway station is a historic railway station in Darlington, England, closely associated with the early development of the railway industry and the Stockton and Darlington Railway.
  • 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: Jewell railway station
Triple: [Upfield line, hasStation, Jewell railway station]
Generated description
Jewell railway station is a suburban commuter rail stop in Melbourne, Australia, serving passengers on the Upfield line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jewell railway station
Target entity description: Jewell railway station is a suburban commuter rail stop in Melbourne, Australia, serving passengers on the Upfield line.
  • A. Ladywell railway station
    Ladywell railway station is a suburban rail station in the London Borough of Lewisham, serving local commuter services into central London.
  • B. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • C. Bro railway station
    Bro railway station is a local commuter rail stop in Bro, Sweden, serving as part of the Stockholm commuter rail network.
  • D. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • E. North Road railway station
    North Road railway station is a historic railway station in Darlington, England, closely associated with the early development of the railway industry and the Stockton and Darlington Railway.
  • 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_69c68830cdbc8190a8301c7a9d9f651a completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8897cf48190a2f688d21f1f6c1a completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72ff153d48190a4b0d4e403457fe8 completed March 28, 2026, 1:33 a.m.
NEDg Description generation batch_69c730e882308190a3fbc61245941338 completed March 28, 2026, 1:37 a.m.
NED2 Entity disambiguation (via description) batch_69c7316a9cc081908c088725cb7626e8 completed March 28, 2026, 1:39 a.m.
Created at: March 27, 2026, 2:21 p.m.