Triple

T7377571
Position Surface form Disambiguated ID Type / Status
Subject Hurstbridge line E170165 entity
Predicate terminus P388 FINISHED
Object Hurstbridge railway station
Hurstbridge railway station is a suburban train station in Melbourne, Australia, serving as the outermost stop on the city's Hurstbridge line.
 E668199 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: Hurstbridge railway station | Statement: [Hurstbridge line, terminus, Hurstbridge railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hurstbridge railway station
Context triple: [Hurstbridge line, terminus, Hurstbridge railway station]
  • A. Prahran railway station
    Prahran railway station is a suburban train station in Melbourne, Australia, serving the inner-city suburb of Prahran on the metropolitan rail network.
  • B. Werribee railway station
    Werribee railway station is a suburban commuter rail station in Werribee, Victoria, serving as the western terminus of Melbourne’s Werribee line.
  • C. Essendon railway station
    Essendon railway station is a suburban commuter rail station in Melbourne, Australia, serving the Essendon area as part of the city’s metropolitan train network.
  • D. Caulfield railway station
    Caulfield railway station is a key suburban train hub in Melbourne, Australia, serving multiple lines and connecting passengers to the wider metropolitan rail network.
  • E. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • 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: Hurstbridge railway station
Triple: [Hurstbridge line, terminus, Hurstbridge railway station]
Generated description
Hurstbridge railway station is a suburban train station in Melbourne, Australia, serving as the outermost stop on the city's Hurstbridge line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hurstbridge railway station
Target entity description: Hurstbridge railway station is a suburban train station in Melbourne, Australia, serving as the outermost stop on the city's Hurstbridge line.
  • A. Prahran railway station
    Prahran railway station is a suburban train station in Melbourne, Australia, serving the inner-city suburb of Prahran on the metropolitan rail network.
  • B. Werribee railway station
    Werribee railway station is a suburban commuter rail station in Werribee, Victoria, serving as the western terminus of Melbourne’s Werribee line.
  • C. Essendon railway station
    Essendon railway station is a suburban commuter rail station in Melbourne, Australia, serving the Essendon area as part of the city’s metropolitan train network.
  • D. Caulfield railway station
    Caulfield railway station is a key suburban train hub in Melbourne, Australia, serving multiple lines and connecting passengers to the wider metropolitan rail network.
  • E. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • 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_69c83c480ef48190b588a2fffb0b1568 completed March 28, 2026, 8:38 p.m.
NEDg Description generation batch_69c83d8f29248190a944db3c8f97c547 completed March 28, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69c83e0acdd881908d6846a3a836720a completed March 28, 2026, 8:46 p.m.
Created at: March 27, 2026, 3:07 p.m.