Triple

T14731725
Position Surface form Disambiguated ID Type / Status
Subject Sydney to Armidale Xplorer service E346090 entity
Predicate stopsAt P6657 FINISHED
Object Tamworth railway station
Tamworth railway station is a regional New South Wales train station serving the city of Tamworth on the Main North line, providing passenger rail connections between Sydney and northern inland centres.
 E1117896 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: Tamworth railway station | Statement: [Sydney to Armidale Xplorer service, stopsAt, Tamworth railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tamworth railway station
Context triple: [Sydney to Armidale Xplorer service, stopsAt, Tamworth railway station]
  • A. Tamworth railway station
    Tamworth railway station is a major railway station in Tamworth, Staffordshire, England, serving as an important interchange on the West Coast Main Line and CrossCountry routes.
  • B. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • C. Katoomba railway station
    Katoomba railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the town of Katoomba on the Main Western line.
  • D. Gundagai railway station
    Gundagai railway station is a historic former railway station in Gundagai, New South Wales, Australia, notable for serving the town on the Tumut branch line and retaining significant heritage railway architecture.
  • E. Tuggerah railway station
    Tuggerah railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the town of Tuggerah on the Main Northern 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: Tamworth railway station
Triple: [Sydney to Armidale Xplorer service, stopsAt, Tamworth railway station]
Generated description
Tamworth railway station is a regional New South Wales train station serving the city of Tamworth on the Main North line, providing passenger rail connections between Sydney and northern inland centres.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tamworth railway station
Target entity description: Tamworth railway station is a regional New South Wales train station serving the city of Tamworth on the Main North line, providing passenger rail connections between Sydney and northern inland centres.
  • A. Tamworth railway station
    Tamworth railway station is a major railway station in Tamworth, Staffordshire, England, serving as an important interchange on the West Coast Main Line and CrossCountry routes.
  • B. Ourimbah railway station
    Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
  • C. Katoomba railway station
    Katoomba railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the town of Katoomba on the Main Western line.
  • D. Gundagai railway station
    Gundagai railway station is a historic former railway station in Gundagai, New South Wales, Australia, notable for serving the town on the Tumut branch line and retaining significant heritage railway architecture.
  • E. Tuggerah railway station
    Tuggerah railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the town of Tuggerah on the Main Northern 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_69d822e5911c8190ba589f957dbd9ba7 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69dec26311c8819093a81ff0fa43b33b completed April 14, 2026, 10:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdfb89ea388190b356df74e36023f7 completed May 8, 2026, 3:04 p.m.
NEDg Description generation batch_69fdfdd73dcc8190bd0340b2f2a2c54a completed May 8, 2026, 3:14 p.m.
NED2 Entity disambiguation (via description) batch_69fdfe70e03481909eb9a9bf863f826b completed May 8, 2026, 3:17 p.m.
Created at: April 10, 2026, 1:29 a.m.