Triple
T7008703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frankston line |
E162523
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | South Yarra railway station |
E649849
|
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: South Yarra railway station | Statement: [Frankston line, hasStation, South Yarra railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Yarra railway station Context triple: [Frankston line, hasStation, South Yarra railway station]
-
A.
South Yarra railway station
chosen
South Yarra railway station is a major suburban train station in Melbourne, Australia, serving the inner-city suburb of South Yarra on several metropolitan rail lines.
-
B.
Kooyong railway station
Kooyong railway station is a suburban train station in Melbourne, Australia, serving the Kooyong area and providing convenient access to the nearby Kooyong Lawn Tennis Club.
-
C.
Toorak railway station
Toorak railway station is a suburban train station in Melbourne, Australia, serving the affluent Toorak area on the city’s metropolitan rail network.
-
D.
Caulfield railway station
Caulfield railway station is a key suburban train hub in Melbourne, Australia, serving multiple lines and connecting passengers to the wider metropolitan rail network.
-
E.
North Melbourne railway station
North Melbourne railway station is a major suburban railway station in Melbourne, Australia, serving as a key junction where multiple metropolitan lines converge just northwest of the city centre.
- 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_69c6885928148190ae31909fbb5e9849 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dc36e3fc8190957445132a9ffb5f |
completed | March 27, 2026, 7:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7dafa68dc8190bc46ba9695a41b4c |
completed | March 28, 2026, 1:43 p.m. |
Created at: March 27, 2026, 2:33 p.m.