Triple

T7377598
Position Surface form Disambiguated ID Type / Status
Subject Hurstbridge line E170165 entity
Predicate hasStation P35 FINISHED
Object Westgarth railway station
Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
 E660204 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: Westgarth railway station | Statement: [Hurstbridge line, hasStation, Westgarth railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westgarth railway station
Context triple: [Hurstbridge line, hasStation, Westgarth railway station]
  • A. Hawthorn railway station
    Hawthorn railway station is a suburban train station in Melbourne, Australia, serving the Hawthorn area on the city’s rail network.
  • B. Ringwood railway station
    Ringwood railway station is a major suburban railway station in Melbourne, Australia, serving as a key junction and interchange point on the city's eastern rail network.
  • C. Elsternwick railway station
    Elsternwick railway station is a suburban commuter rail station in Melbourne, Australia, serving the Elsternwick area on the city’s rail network.
  • D. Mount Victoria railway station
    Mount Victoria railway station is a historic Blue Mountains railway station in New South Wales, Australia, known for its Victorian-era architecture and role as a key stop on the Main Western line.
  • E. Waverley station
    Waverley station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Belmont, Massachusetts, serving the Fitchburg Line.
  • 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: Westgarth railway station
Triple: [Hurstbridge line, hasStation, Westgarth railway station]
Generated description
Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Westgarth railway station
Target entity description: Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
  • A. Hawthorn railway station
    Hawthorn railway station is a suburban train station in Melbourne, Australia, serving the Hawthorn area on the city’s rail network.
  • B. Ringwood railway station
    Ringwood railway station is a major suburban railway station in Melbourne, Australia, serving as a key junction and interchange point on the city's eastern rail network.
  • C. Elsternwick railway station
    Elsternwick railway station is a suburban commuter rail station in Melbourne, Australia, serving the Elsternwick area on the city’s rail network.
  • D. Mount Victoria railway station
    Mount Victoria railway station is a historic Blue Mountains railway station in New South Wales, Australia, known for its Victorian-era architecture and role as a key stop on the Main Western line.
  • E. Waverley station
    Waverley station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Belmont, Massachusetts, serving the Fitchburg Line.
  • 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.