Triple
T16476318
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Platform 5 (Perth railway station) |
E400195
|
entity |
| Predicate | hasAdjacentPlatform |
P5707
|
FINISHED |
| Object | Platform 4 (Perth railway station) |
E949353
|
NE FINISHED |
How this triple was built (2 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: Platform 4 (Perth railway station) | Statement: [Platform 5 (Perth railway station), hasAdjacentPlatform, Platform 4 (Perth railway station)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Platform 4 (Perth railway station) Context triple: [Platform 5 (Perth railway station), hasAdjacentPlatform, Platform 4 (Perth railway station)]
-
A.
Perth railway station
Perth railway station is a key passenger and interchange station in central Scotland, serving as an important junction connecting multiple mainline routes across the Scottish rail network.
-
B.
Perth station
chosen
Perth station is the central railway hub in Perth, Western Australia, serving as a major interchange for suburban and regional train services.
-
C.
Fremantle railway station
Fremantle railway station is a historic passenger rail terminus in Fremantle, Western Australia, serving as the main hub for suburban train services to and from Perth.
-
D.
Armadale railway station
Armadale railway station is a passenger rail station serving the town of Armadale in West Lothian, Scotland, on the North Clyde Line.
-
E.
Prahran railway station
Prahran railway station is a suburban train station in Melbourne, Australia, serving the inner-city suburb of Prahran on the metropolitan rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d883813098819084f5409539723b59 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32dd4f53081908f78b88435c8c719 |
completed | April 18, 2026, 7:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f5f238881909b5f2fb41da3f932 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:13 a.m.