Triple
T14365900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mittagong |
E356232
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Mittagong railway station
Mittagong railway station is a regional New South Wales train station on the Main Southern line serving the town of Mittagong in the Southern Highlands.
|
E1095078
|
NE FINISHED |
How this triple was built (4 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: Mittagong railway station | Statement: [Mittagong, hasRailwayStation, Mittagong railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mittagong railway station Context triple: [Mittagong, hasRailwayStation, Mittagong railway station]
-
A.
Tooronga railway station
Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
-
B.
Gundagai railway station
Gundagai railway station is a historic former railway station in Gundagai, New South Wales, Australia, notable for serving the town on the Tumut branch line and retaining significant heritage railway architecture.
-
C.
Ourimbah railway station
Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
-
D.
Katoomba railway station
Katoomba railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the town of Katoomba on the Main Western line.
-
E.
Murrurundi railway station
Murrurundi railway station is a historic New South Wales country railway station recognized for its heritage significance and traditional rural railway architecture.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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: Mittagong railway station Triple: [Mittagong, hasRailwayStation, Mittagong railway station]
Generated description
Mittagong railway station is a regional New South Wales train station on the Main Southern line serving the town of Mittagong in the Southern Highlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mittagong railway station Target entity description: Mittagong railway station is a regional New South Wales train station on the Main Southern line serving the town of Mittagong in the Southern Highlands.
-
A.
Tooronga railway station
Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
-
B.
Gundagai railway station
Gundagai railway station is a historic former railway station in Gundagai, New South Wales, Australia, notable for serving the town on the Tumut branch line and retaining significant heritage railway architecture.
-
C.
Ourimbah railway station
Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
-
D.
Katoomba railway station
Katoomba railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the town of Katoomba on the Main Western line.
-
E.
Murrurundi railway station
Murrurundi railway station is a historic New South Wales country railway station recognized for its heritage significance and traditional rural railway architecture.
- F. None of above. chosen
Provenance (5 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_69d8279163a081908aec45c0e3f1e02f |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de8fad48748190a0f34ca4d02f9a3c |
completed | April 14, 2026, 7:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c4fa3788190b7fa5c34620c3ada |
completed | May 8, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69fd4e14f4dc8190860bd3bd4e306e28 |
completed | May 8, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4ea9fefc8190a5650f8ee270f37f |
completed | May 8, 2026, 2:47 a.m. |
Created at: April 10, 2026, 1:15 a.m.