Triple

T14546099
Position Surface form Disambiguated ID Type / Status
Subject T5 Cumberland Line E341294 entity
Predicate servesStation P839 FINISHED
Object Quakers Hill railway station
Quakers Hill railway station is a suburban train station in Sydney, Australia, providing commuter rail services on the city's western network.
 E1105105 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: Quakers Hill railway station | Statement: [T5 Cumberland Line, servesStation, Quakers Hill railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Quakers Hill railway station
Context triple: [T5 Cumberland Line, servesStation, Quakers Hill railway station]
  • A. Pakenham railway station
    Pakenham railway station is a major suburban railway station in Melbourne, Australia, serving as a key hub for commuter services in the city’s southeastern growth corridor.
  • B. 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.
  • C. Fawkner railway station
    Fawkner railway station is a suburban train station in Melbourne, Australia, serving the suburb of Fawkner on the Upfield line.
  • D. Moylan–Rose Valley station
    Moylan–Rose Valley station is a commuter rail stop in Rose Valley, Pennsylvania, served by SEPTA’s Media/Wawa Line.
  • E. Box Hill railway station
    Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
  • 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: Quakers Hill railway station
Triple: [T5 Cumberland Line, servesStation, Quakers Hill railway station]
Generated description
Quakers Hill railway station is a suburban train station in Sydney, Australia, providing commuter rail services on the city's western network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Quakers Hill railway station
Target entity description: Quakers Hill railway station is a suburban train station in Sydney, Australia, providing commuter rail services on the city's western network.
  • A. Pakenham railway station
    Pakenham railway station is a major suburban railway station in Melbourne, Australia, serving as a key hub for commuter services in the city’s southeastern growth corridor.
  • B. 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.
  • C. Fawkner railway station
    Fawkner railway station is a suburban train station in Melbourne, Australia, serving the suburb of Fawkner on the Upfield line.
  • D. Moylan–Rose Valley station
    Moylan–Rose Valley station is a commuter rail stop in Rose Valley, Pennsylvania, served by SEPTA’s Media/Wawa Line.
  • E. Box Hill railway station
    Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
  • 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_69d822db9c8481908213ceb39585f792 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb2ebdf9481909f4d2da1ad31099c completed April 14, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a60f2f88190b08fdf0a3095d0a7 completed May 8, 2026, 5:53 a.m.
NEDg Description generation batch_69fd7d80d358819095661dac316ff69f completed May 8, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69fd7e0a30188190942ff45e0f865490 completed May 8, 2026, 6:09 a.m.
Created at: April 10, 2026, 1:22 a.m.