Triple

T14825041
Position Surface form Disambiguated ID Type / Status
Subject Ipswich line E348547 entity
Predicate hasStation P35 FINISHED
Object Graceville railway station
Graceville railway station is a suburban passenger rail stop in Brisbane, Queensland, serving the riverside suburb of Graceville on the city’s commuter network.
 E1122656 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: Graceville railway station | Statement: [Ipswich line, hasStation, Graceville railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Graceville railway station
Context triple: [Ipswich line, hasStation, Graceville railway station]
  • A. Glazebrook railway station
    Glazebrook railway station is a small rural train station in Greater Manchester, England, providing local rail services on the line between Manchester and Liverpool.
  • 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. Gilmore station
    Gilmore station is an elevated light rail transit stop on Manila’s LRT Line 2 serving the New Manila and Gilmore Avenue area in Quezon City, Philippines.
  • D. Westgarth railway station
    Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
  • E. Parkville Station
    Parkville Station is a bus rapid transit stop on Connecticut's CTfastrak corridor serving the Parkville neighborhood of Hartford.
  • 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: Graceville railway station
Triple: [Ipswich line, hasStation, Graceville railway station]
Generated description
Graceville railway station is a suburban passenger rail stop in Brisbane, Queensland, serving the riverside suburb of Graceville on the city’s commuter network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Graceville railway station
Target entity description: Graceville railway station is a suburban passenger rail stop in Brisbane, Queensland, serving the riverside suburb of Graceville on the city’s commuter network.
  • A. Glazebrook railway station
    Glazebrook railway station is a small rural train station in Greater Manchester, England, providing local rail services on the line between Manchester and Liverpool.
  • 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. Gilmore station
    Gilmore station is an elevated light rail transit stop on Manila’s LRT Line 2 serving the New Manila and Gilmore Avenue area in Quezon City, Philippines.
  • D. Westgarth railway station
    Westgarth railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-northern suburb of Northcote.
  • E. Parkville Station
    Parkville Station is a bus rapid transit stop on Connecticut's CTfastrak corridor serving the Parkville neighborhood of Hartford.
  • 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_69decfe7a8dc8190bcb5ecfa1cbf1601 completed April 14, 2026, 11:38 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.