Triple

T14821038
Position Surface form Disambiguated ID Type / Status
Subject Sydney to Dubbo XPT service E348450 entity
Predicate terminus P388 FINISHED
Object Dubbo railway station
Dubbo railway station is a regional New South Wales rail hub serving the city of Dubbo and acting as a key endpoint for long-distance passenger services.
 E1122034 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: Dubbo railway station | Statement: [Sydney to Dubbo XPT service, terminus, Dubbo railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dubbo railway station
Context triple: [Sydney to Dubbo XPT service, terminus, Dubbo railway station]
  • A. Shapingba Railway Station
    Shapingba Railway Station is a major passenger and transportation hub in Chongqing, China, serving the Shapingba District with regional and long-distance rail connections.
  • B. Lijiao Station
    Lijiao Station is an interchange station on the Guangzhou Metro system in Guangzhou, China, serving as a local transit hub for passengers in its surrounding urban area.
  • C. Tuqiao Station
    Tuqiao Station is a subway station on Beijing's Batong Line serving the eastern suburbs of the city.
  • D. Jiantan Station
    Jiantan Station is a Taipei Metro station in Taiwan that serves as a major access point for visitors to the popular Shilin Night Market.
  • E. Longze station
    Longze station is a subway station on Beijing's Line 13 located in the northern part of the city.
  • 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: Dubbo railway station
Triple: [Sydney to Dubbo XPT service, terminus, Dubbo railway station]
Generated description
Dubbo railway station is a regional New South Wales rail hub serving the city of Dubbo and acting as a key endpoint for long-distance passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dubbo railway station
Target entity description: Dubbo railway station is a regional New South Wales rail hub serving the city of Dubbo and acting as a key endpoint for long-distance passenger services.
  • A. Shapingba Railway Station
    Shapingba Railway Station is a major passenger and transportation hub in Chongqing, China, serving the Shapingba District with regional and long-distance rail connections.
  • B. Lijiao Station
    Lijiao Station is an interchange station on the Guangzhou Metro system in Guangzhou, China, serving as a local transit hub for passengers in its surrounding urban area.
  • C. Tuqiao Station
    Tuqiao Station is a subway station on Beijing's Batong Line serving the eastern suburbs of the city.
  • D. Jiantan Station
    Jiantan Station is a Taipei Metro station in Taiwan that serves as a major access point for visitors to the popular Shilin Night Market.
  • E. Longze station
    Longze station is a subway station on Beijing's Line 13 located in the northern part of the city.
  • 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_69d822eb8f588190bf53445e730a934f completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69decfe64328819083ce42704cf0602d completed April 14, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe389bc06c8190a8269c07677d9c35 completed May 8, 2026, 7:25 p.m.
NEDg Description generation batch_69fe3d5bf82c8190a82ba25856261871 completed May 8, 2026, 7:45 p.m.
NED2 Entity disambiguation (via description) batch_69fe3df82ba48190a4c721d56fe36f2c completed May 8, 2026, 7:48 p.m.
Created at: April 10, 2026, 1:50 a.m.