Triple

T38036545
Position Surface form Disambiguated ID Type / Status
Subject Warnbro station E949365 entity
Predicate followingStationOnMandurahLine P200510 FINISHED
Object Port Kennedy station
Port Kennedy station is a planned Transperth railway station on Perth’s Mandurah line intended to serve the suburb of Port Kennedy in Western Australia.
 E2253469 NE FINISHED

How this triple was built (3 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: Port Kennedy station | Statement: [Warnbro station, followingStationOnMandurahLine, Port Kennedy station]
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: Port Kennedy station
Triple: [Warnbro station, followingStationOnMandurahLine, Port Kennedy station]
Generated description
Port Kennedy station is a planned Transperth railway station on Perth’s Mandurah line intended to serve the suburb of Port Kennedy in Western Australia.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: followingStationOnMandurahLine
Context triple: [Warnbro station, followingStationOnMandurahLine, Port Kennedy station]
  • A. followingStationOnMandurahLineAwayFromPerth chosen
    Indicates that one station is the next station along the Mandurah railway line when traveling away from Perth.
  • B. precedingStationOnMandurahLine
    Indicates that one station is immediately before another station along the Mandurah railway line in the direction of travel.
  • C. precedingStationOnMandurahLineTowardsPerth
    Indicates that one station is immediately before another station when traveling toward Perth on the Mandurah railway line.
  • D. followingStationOnWesternLine
    Indicates that one station is the next station after another along the Western Line.
  • E. followingStationOnRedLine
    Indicates that one station is the next station immediately following another station along the Red Line route.
  • F. None of above.

Provenance (6 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_69f76eff0bb0819084bc4e63997bd039 completed May 3, 2026, 3:51 p.m.
NER Named-entity recognition batch_69ff9361943c81909544203cbc998a69 completed May 9, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a415446f7248190931fa8016f10b0e3 completed June 28, 2026, 5:05 p.m.
NEDg Description generation batch_6a415595562c8190b47fec2243f0157c completed June 28, 2026, 5:10 p.m.
NED2 Entity disambiguation (via description) batch_6a41560e36508190b2b36868187f316b completed June 28, 2026, 5:12 p.m.
PD Predicate disambiguation batch_69ff913138a08190b59bdc9d8d199eb3 completed May 9, 2026, 7:55 p.m.
Created at: May 3, 2026, 4:20 p.m.