Triple

T14546105
Position Surface form Disambiguated ID Type / Status
Subject T5 Cumberland Line E341294 entity
Predicate servesStation P839 FINISHED
Object Wentworthville railway station
Wentworthville railway station is a suburban train station in Sydney, New South Wales, serving the Wentworthville area on the city's commuter rail network.
 E1105110 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: Wentworthville railway station | Statement: [T5 Cumberland Line, servesStation, Wentworthville railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wentworthville railway station
Context triple: [T5 Cumberland Line, servesStation, Wentworthville railway station]
  • A. Hurstville railway station
    Hurstville railway station is a major suburban train station in Sydney, New South Wales, serving the busy commercial and residential hub of Hurstville.
  • B. Strathfield railway station
    Strathfield railway station is a major suburban and intercity rail junction in Sydney, New South Wales, serving as a key interchange on the city’s rail network.
  • C. North Sydney railway station
    North Sydney railway station is a major commuter rail hub on Sydney’s North Shore line, serving the North Sydney business district just north of the Sydney Harbour Bridge.
  • D. Kingsgrove railway station
    Kingsgrove railway station is a suburban train station in Sydney, Australia, serving the local community on the T8 Airport & South Line.
  • E. Rydalmere railway station
    Rydalmere railway station was a suburban train station in Sydney, Australia, serving the Rydalmere area on the former Carlingford line until its closure for light rail conversion.
  • 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: Wentworthville railway station
Triple: [T5 Cumberland Line, servesStation, Wentworthville railway station]
Generated description
Wentworthville railway station is a suburban train station in Sydney, New South Wales, serving the Wentworthville area on the city's commuter rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wentworthville railway station
Target entity description: Wentworthville railway station is a suburban train station in Sydney, New South Wales, serving the Wentworthville area on the city's commuter rail network.
  • A. Hurstville railway station
    Hurstville railway station is a major suburban train station in Sydney, New South Wales, serving the busy commercial and residential hub of Hurstville.
  • B. Strathfield railway station
    Strathfield railway station is a major suburban and intercity rail junction in Sydney, New South Wales, serving as a key interchange on the city’s rail network.
  • C. North Sydney railway station
    North Sydney railway station is a major commuter rail hub on Sydney’s North Shore line, serving the North Sydney business district just north of the Sydney Harbour Bridge.
  • D. Kingsgrove railway station
    Kingsgrove railway station is a suburban train station in Sydney, Australia, serving the local community on the T8 Airport & South Line.
  • E. Rydalmere railway station
    Rydalmere railway station was a suburban train station in Sydney, Australia, serving the Rydalmere area on the former Carlingford line until its closure for light rail conversion.
  • 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.