Triple
T16618458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upfield railway line |
E403755
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Merlynston railway station |
E623228
|
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: Merlynston railway station | Statement: [Upfield railway line, hasStation, Merlynston railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merlynston railway station Context triple: [Upfield railway line, hasStation, Merlynston railway station]
-
A.
Merlynston railway station
chosen
Merlynston railway station is a suburban commuter rail station in Melbourne, Australia, serving the Merlynston area on the city's northern rail network.
-
B.
Cambuslang railway station
Cambuslang railway station is a suburban rail stop in South Lanarkshire, Scotland, serving the town of Cambuslang with regular commuter services into Glasgow and surrounding areas.
-
C.
Baillieston railway station
Baillieston railway station is a suburban rail stop in the Baillieston area of Glasgow, Scotland, providing local and regional passenger services.
-
D.
Brunstane railway station
Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
-
E.
Milngavie railway station
Milngavie railway station is a suburban rail station in East Dunbartonshire, Scotland, serving the town of Milngavie and providing commuter links into Glasgow.
- 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_69d883897eb481909eaaa088ba9918d9 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3754bc4cc8190a586732fc6507b40 |
completed | April 18, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a007db0b4348190beb573bc3df98125 |
completed | May 10, 2026, 12:44 p.m. |
Created at: April 10, 2026, 5:17 a.m.