Triple
T16015339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katoomba railway station |
E388449
|
entity |
| Predicate | adjacentStation |
P5707
|
FINISHED |
| Object | Medlow Bath railway station |
E1153366
|
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: Medlow Bath railway station | Statement: [Katoomba railway station, adjacentStation, Medlow Bath railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medlow Bath railway station Context triple: [Katoomba railway station, adjacentStation, Medlow Bath railway station]
-
A.
Medlow Bath railway station
chosen
Medlow Bath railway station is a small heritage-listed stop on the Blue Mountains Line in New South Wales, Australia, serving the village of Medlow Bath and nearby attractions such as the Hydro Majestic Hotel.
-
B.
Matlock Bath railway station
Matlock Bath railway station is a small railway stop in Derbyshire, England, serving the village of Matlock Bath on the Derwent Valley Line.
-
C.
Bath Spa railway station
Bath Spa railway station is the main railway station serving the historic city of Bath in Somerset, England, providing regional and long-distance rail connections.
-
D.
Bathgate railway station
Bathgate railway station is a key stop on the Edinburgh commuter rail network, serving the town of Bathgate in West Lothian, Scotland with regular regional and commuter services.
-
E.
Taplow railway station
Taplow railway station is a suburban railway station in Buckinghamshire, England, serving the village of Taplow on the Great Western Main Line.
- 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_69d86dabcb7c8190b6a39d6831d2fa1b |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e18293ec1081909248e366967850c0 |
completed | April 17, 2026, 12:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf284fa481909b571d1bf107fca4 |
completed | May 10, 2026, 12:19 a.m. |
Created at: April 10, 2026, 4:55 a.m.