Triple
T3279508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T8 Airport & South Line (Sydney Trains) |
E68838
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Revesby railway station
Revesby railway station is a suburban train station in Sydney, Australia, serving the community of Revesby on the city’s rail network.
|
E344920
|
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: Revesby railway station | Statement: [T8 Airport & South Line (Sydney Trains), hasStation, Revesby railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Revesby railway station Context triple: [T8 Airport & South Line (Sydney Trains), hasStation, Revesby railway station]
-
A.
Muswellbrook railway station
Muswellbrook railway station is a regional passenger railway station serving the town of Muswellbrook in the Hunter Region of New South Wales, Australia.
-
B.
Marsden railway station
Marsden railway station is a small rural railway stop in West Yorkshire, England, serving the village of Marsden on the trans-Pennine route between Manchester and Huddersfield.
-
C.
Leura railway station
Leura railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the village of Leura on the Main Western line.
-
D.
Maitland railway station
Maitland railway station is a major regional train station in Maitland, New South Wales, serving as an important hub on the Hunter and North Coast railway lines.
-
E.
Jolimont railway station
Jolimont railway station is a suburban train station in Melbourne, Australia, best known for serving crowds attending events at the nearby Melbourne Cricket Ground.
- 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: Revesby railway station Triple: [T8 Airport & South Line (Sydney Trains), hasStation, Revesby railway station]
Generated description
Revesby railway station is a suburban train station in Sydney, Australia, serving the community of Revesby on the city’s rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Revesby railway station Target entity description: Revesby railway station is a suburban train station in Sydney, Australia, serving the community of Revesby on the city’s rail network.
-
A.
Muswellbrook railway station
Muswellbrook railway station is a regional passenger railway station serving the town of Muswellbrook in the Hunter Region of New South Wales, Australia.
-
B.
Marsden railway station
Marsden railway station is a small rural railway stop in West Yorkshire, England, serving the village of Marsden on the trans-Pennine route between Manchester and Huddersfield.
-
C.
Leura railway station
Leura railway station is a heritage-listed train station in the Blue Mountains region of New South Wales, Australia, serving the village of Leura on the Main Western line.
-
D.
Maitland railway station
Maitland railway station is a major regional train station in Maitland, New South Wales, serving as an important hub on the Hunter and North Coast railway lines.
-
E.
Jolimont railway station
Jolimont railway station is a suburban train station in Melbourne, Australia, best known for serving crowds attending events at the nearby Melbourne Cricket Ground.
- 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_69ad859c463481909ca4be267336c290 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb0155430819097c806ee407dc1e4 |
completed | March 8, 2026, 5:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2e84ddd24819094a47269023f9889 |
completed | March 12, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69b2e8d04e508190916455fa2f4702b5 |
completed | March 12, 2026, 4:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2ed0f862c81909d9a279bea549339 |
completed | March 12, 2026, 4:42 p.m. |
Created at: March 8, 2026, 3:10 p.m.