Triple

T14825046
Position Surface form Disambiguated ID Type / Status
Subject Ipswich line E348547 entity
Predicate hasStation P35 FINISHED
Object Riverview railway station
Riverview railway station is a suburban passenger rail stop serving the Riverview area in the Ipswich region of Queensland, Australia.
 E1122660 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: Riverview railway station | Statement: [Ipswich line, hasStation, Riverview railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riverview railway station
Context triple: [Ipswich line, hasStation, Riverview railway station]
  • A. Riversdale railway station
    Riversdale railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local community on the Alamein line.
  • B. Riverwood railway station
    Riverwood railway station is a suburban passenger railway station in Sydney, Australia, serving the Riverwood area on the Sydney Trains network.
  • C. Mount Lavinia railway station
    Mount Lavinia railway station is a key suburban rail stop on Sri Lanka’s coastal line serving the Mount Lavinia area just south of Colombo.
  • D. Dempster station
    Dempster station is a Chicago Transit Authority 'L' station in Evanston, Illinois, serving the Purple Line.
  • E. Redland railway station
    Redland railway station is a suburban railway stop in Bristol, England, serving local commuter services on the Severn Beach 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: Riverview railway station
Triple: [Ipswich line, hasStation, Riverview railway station]
Generated description
Riverview railway station is a suburban passenger rail stop serving the Riverview area in the Ipswich region of Queensland, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Riverview railway station
Target entity description: Riverview railway station is a suburban passenger rail stop serving the Riverview area in the Ipswich region of Queensland, Australia.
  • A. Riversdale railway station
    Riversdale railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local community on the Alamein line.
  • B. Riverwood railway station
    Riverwood railway station is a suburban passenger railway station in Sydney, Australia, serving the Riverwood area on the Sydney Trains network.
  • C. Mount Lavinia railway station
    Mount Lavinia railway station is a key suburban rail stop on Sri Lanka’s coastal line serving the Mount Lavinia area just south of Colombo.
  • D. Dempster station
    Dempster station is a Chicago Transit Authority 'L' station in Evanston, Illinois, serving the Purple Line.
  • E. Redland railway station
    Redland railway station is a suburban railway stop in Bristol, England, serving local commuter services on the Severn Beach 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_69d822eb8f588190bf53445e730a934f completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded0713700819097bbb0352650984b completed April 14, 2026, 11:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe389f48cc819089d860f0208dd465 completed May 8, 2026, 7:25 p.m.
NEDg Description generation batch_69fe3a2167348190bb428c7f23ec9748 completed May 8, 2026, 7:31 p.m.
NED2 Entity disambiguation (via description) batch_69fe3aee9d248190b202c7252f290f38 completed May 8, 2026, 7:35 p.m.
Created at: April 10, 2026, 1:51 a.m.