Triple

T7377590
Position Surface form Disambiguated ID Type / Status
Subject Hurstbridge line E170165 entity
Predicate hasStation P35 FINISHED
Object Greensborough railway station
Greensborough railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local community on the Hurstbridge line.
 E660197 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: Greensborough railway station | Statement: [Hurstbridge line, hasStation, Greensborough railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greensborough railway station
Context triple: [Hurstbridge line, hasStation, Greensborough railway station]
  • A. Goulburn railway station
    Goulburn railway station is a historic regional train station in Goulburn, New South Wales, Australia, serving as a key stop on the Main Southern railway line.
  • B. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • C. Gosford railway station
    Gosford railway station is a major regional and commuter rail hub on the Central Coast of New South Wales, Australia, serving the town of Gosford and connecting it to Sydney and Newcastle.
  • D. Murrumbeena railway station
    Murrumbeena railway station is a suburban commuter rail station in Melbourne, Australia, serving the local community on the city’s eastern rail network.
  • E. Jolimont railway station
    Jolimont railway station is a suburban train station in Melbourne, Australia, best known for serving crowds attending events at the nearby Melbourne Cricket Ground.
  • 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: Greensborough railway station
Triple: [Hurstbridge line, hasStation, Greensborough railway station]
Generated description
Greensborough railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local community on the Hurstbridge line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Greensborough railway station
Target entity description: Greensborough railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local community on the Hurstbridge line.
  • A. Goulburn railway station
    Goulburn railway station is a historic regional train station in Goulburn, New South Wales, Australia, serving as a key stop on the Main Southern railway line.
  • B. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • C. Gosford railway station
    Gosford railway station is a major regional and commuter rail hub on the Central Coast of New South Wales, Australia, serving the town of Gosford and connecting it to Sydney and Newcastle.
  • D. Murrumbeena railway station
    Murrumbeena railway station is a suburban commuter rail station in Melbourne, Australia, serving the local community on the city’s eastern rail network.
  • E. Jolimont railway station
    Jolimont railway station is a suburban train station in Melbourne, Australia, best known for serving crowds attending events at the nearby Melbourne Cricket Ground.
  • 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_69c68a5bfaac81909ce7f001dfb70c76 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1aa12888190b81e37b9fcd2adc0 completed March 27, 2026, 9:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802d57ae88190840442621d8bef35 completed March 28, 2026, 4:33 p.m.
NEDg Description generation batch_69c80341f4188190af7e37b2274da679 completed March 28, 2026, 4:35 p.m.
NED2 Entity disambiguation (via description) batch_69c80425549481909617bffd0a9822f1 completed March 28, 2026, 4:39 p.m.
Created at: March 27, 2026, 3:07 p.m.