Triple

T16618450
Position Surface form Disambiguated ID Type / Status
Subject Upfield railway line E403755 entity
Predicate hasStation P35 FINISHED
Object Flemington Bridge railway station
Flemington Bridge railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburbs on the Upfield line.
 E1223918 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: Flemington Bridge railway station | Statement: [Upfield railway line, hasStation, Flemington Bridge railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flemington Bridge railway station
Context triple: [Upfield railway line, hasStation, Flemington Bridge railway station]
  • A. Macquarie Fields railway station
    Macquarie Fields railway station is a suburban passenger rail station in Sydney, New South Wales, serving the Macquarie Fields area on the city’s metropolitan train network.
  • B. Carrum railway station
    Carrum railway station is a suburban commuter rail stop in Melbourne, Australia, serving the bayside suburb of Carrum on the city’s metropolitan train network.
  • C. Tooronga railway station
    Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
  • D. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • E. Mitchell Railway Station
    Mitchell Railway Station is a historic regional railway station in Mitchell, Queensland, recognized for its cultural and architectural heritage significance.
  • 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: Flemington Bridge railway station
Triple: [Upfield railway line, hasStation, Flemington Bridge railway station]
Generated description
Flemington Bridge railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburbs on the Upfield line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Flemington Bridge railway station
Target entity description: Flemington Bridge railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburbs on the Upfield line.
  • A. Macquarie Fields railway station
    Macquarie Fields railway station is a suburban passenger rail station in Sydney, New South Wales, serving the Macquarie Fields area on the city’s metropolitan train network.
  • B. Carrum railway station
    Carrum railway station is a suburban commuter rail stop in Melbourne, Australia, serving the bayside suburb of Carrum on the city’s metropolitan train network.
  • C. Tooronga railway station
    Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
  • D. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • E. Mitchell Railway Station
    Mitchell Railway Station is a historic regional railway station in Mitchell, Queensland, recognized for its cultural and architectural heritage significance.
  • 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_69d883897eb481909eaaa088ba9918d9 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3754bc4cc8190a586732fc6507b40 completed April 18, 2026, 12:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a007db0b4348190beb573bc3df98125 completed May 10, 2026, 12:44 p.m.
NEDg Description generation batch_6a007e6507208190b3f32c05a2f647bd completed May 10, 2026, 12:47 p.m.
NED2 Entity disambiguation (via description) batch_6a007f2cefa081908734a907da33a72f completed May 10, 2026, 12:50 p.m.
Created at: April 10, 2026, 5:17 a.m.