Triple

T19419993
Position Surface form Disambiguated ID Type / Status
Subject Maylands E485824 entity
Predicate hasRailwayStation P918 FINISHED
Object Maylands railway station
Maylands railway station is a suburban passenger rail station serving the inner northeastern Perth suburb of Maylands in Western Australia.
 E1375281 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: Maylands railway station | Statement: [Maylands, hasRailwayStation, Maylands railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maylands railway station
Context triple: [Maylands, hasRailwayStation, Maylands railway station]
  • A. Moreland railway station
    Moreland railway station is a suburban commuter rail stop in Melbourne, Australia, serving the inner-northern suburbs on the city’s metropolitan train network.
  • B. Mernda railway station
    Mernda railway station is a suburban commuter rail station in Melbourne, Australia, serving the outer-northern suburb of Mernda as part of the city's metropolitan train network.
  • C. Blacktown railway station
    Blacktown railway station is a major suburban rail hub in western Sydney, New South Wales, serving as an important interchange for multiple train lines and bus services.
  • D. Burwood railway station
    Burwood railway station is a suburban train station in Melbourne, Australia, serving the local community on the Alamein line.
  • E. Murrumbeena railway station
    Murrumbeena railway station is a suburban commuter rail station in Melbourne, Australia, serving the local community on the city’s eastern rail network.
  • 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: Maylands railway station
Triple: [Maylands, hasRailwayStation, Maylands railway station]
Generated description
Maylands railway station is a suburban passenger rail station serving the inner northeastern Perth suburb of Maylands in Western Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maylands railway station
Target entity description: Maylands railway station is a suburban passenger rail station serving the inner northeastern Perth suburb of Maylands in Western Australia.
  • A. Moreland railway station
    Moreland railway station is a suburban commuter rail stop in Melbourne, Australia, serving the inner-northern suburbs on the city’s metropolitan train network.
  • B. Mernda railway station
    Mernda railway station is a suburban commuter rail station in Melbourne, Australia, serving the outer-northern suburb of Mernda as part of the city's metropolitan train network.
  • C. Blacktown railway station
    Blacktown railway station is a major suburban rail hub in western Sydney, New South Wales, serving as an important interchange for multiple train lines and bus services.
  • D. Burwood railway station
    Burwood railway station is a suburban train station in Melbourne, Australia, serving the local community on the Alamein line.
  • E. Murrumbeena railway station
    Murrumbeena railway station is a suburban commuter rail station in Melbourne, Australia, serving the local community on the city’s eastern rail network.
  • 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_69d8e8d688f881909c85104a62e09d8a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63213b6ec8190b89982b554a0f6e7 completed April 20, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0733d00204819099957699ba6ceb76 completed May 15, 2026, 2:55 p.m.
NEDg Description generation batch_6a07346ddc0c8190a4919ee429e056e5 completed May 15, 2026, 2:57 p.m.
NED2 Entity disambiguation (via description) batch_6a073545b2e48190a8cb78cb25785017 completed May 15, 2026, 3:01 p.m.
Created at: April 10, 2026, 1:37 p.m.