Triple

T7057743
Position Surface form Disambiguated ID Type / Status
Subject Werribee line E164136 entity
Predicate hasStation P35 FINISHED
Object Yarraville railway station
Yarraville railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Yarraville.
 E664185 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: Yarraville railway station | Statement: [Werribee line, hasStation, Yarraville railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yarraville railway station
Context triple: [Werribee line, hasStation, Yarraville railway station]
  • A. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • B. 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.
  • C. South Yarra railway station
    South Yarra railway station is a major suburban train station in Melbourne, Australia, serving the inner-city suburb of South Yarra on several metropolitan rail lines.
  • D. 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.
  • E. Kooyong railway station
    Kooyong railway station is a suburban train station in Melbourne, Australia, serving the Kooyong area and providing convenient access to the nearby Kooyong Lawn Tennis Club.
  • 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: Yarraville railway station
Triple: [Werribee line, hasStation, Yarraville railway station]
Generated description
Yarraville railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Yarraville.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yarraville railway station
Target entity description: Yarraville railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Yarraville.
  • A. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • B. 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.
  • C. South Yarra railway station
    South Yarra railway station is a major suburban train station in Melbourne, Australia, serving the inner-city suburb of South Yarra on several metropolitan rail lines.
  • D. 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.
  • E. Kooyong railway station
    Kooyong railway station is a suburban train station in Melbourne, Australia, serving the Kooyong area and providing convenient access to the nearby Kooyong Lawn Tennis Club.
  • 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_69c68861678881909961ddf4d779f750 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e26a130c81908bdad15f5c4ae15d completed March 27, 2026, 8:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81ea4f7f081909c94b7062c0d4dde completed March 28, 2026, 6:32 p.m.
NEDg Description generation batch_69c81f54f95081909e8b35541b78b3ff completed March 28, 2026, 6:35 p.m.
NED2 Entity disambiguation (via description) batch_69c81fd4d67481909f6b23edae0392ee completed March 28, 2026, 6:37 p.m.
Created at: March 27, 2026, 2:38 p.m.