Triple
T11815335
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 1 |
E280984
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Sydney Airport railway station
Sydney Airport railway station is a major public transport hub on Sydney's Airport Link line that provides direct train access between the city's rail network and the airport terminals.
|
E954159
|
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: Sydney Airport railway station | Statement: [Terminal 1, connectedTo, Sydney Airport railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney Airport railway station Context triple: [Terminal 1, connectedTo, Sydney Airport railway station]
-
A.
Sydney Central station
Sydney Central station is the largest and busiest railway station in Sydney, serving as the city’s primary rail hub for suburban, intercity, and regional services.
-
B.
North Sydney railway station
North Sydney railway station is a major commuter rail hub on Sydney’s North Shore line, serving the North Sydney business district just north of the Sydney Harbour Bridge.
-
C.
Southern Cross Station
Southern Cross Station is a major railway and transport hub in Melbourne, Australia, renowned for its distinctive undulating roof and contemporary architectural design.
-
D.
Wollongong railway station
Wollongong railway station is a major suburban and intercity train station in Wollongong, New South Wales, serving as a key transport hub on the South Coast of Australia.
-
E.
Parramatta railway station
Parramatta railway station is a major suburban and intercity train hub in Western Sydney, Australia, serving the busy commercial and residential centre of Parramatta.
- 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: Sydney Airport railway station Triple: [Terminal 1, connectedTo, Sydney Airport railway station]
Generated description
Sydney Airport railway station is a major public transport hub on Sydney's Airport Link line that provides direct train access between the city's rail network and the airport terminals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydney Airport railway station Target entity description: Sydney Airport railway station is a major public transport hub on Sydney's Airport Link line that provides direct train access between the city's rail network and the airport terminals.
-
A.
Sydney Central station
Sydney Central station is the largest and busiest railway station in Sydney, serving as the city’s primary rail hub for suburban, intercity, and regional services.
-
B.
North Sydney railway station
North Sydney railway station is a major commuter rail hub on Sydney’s North Shore line, serving the North Sydney business district just north of the Sydney Harbour Bridge.
-
C.
Southern Cross Station
Southern Cross Station is a major railway and transport hub in Melbourne, Australia, renowned for its distinctive undulating roof and contemporary architectural design.
-
D.
Wollongong railway station
Wollongong railway station is a major suburban and intercity train station in Wollongong, New South Wales, serving as a key transport hub on the South Coast of Australia.
-
E.
Parramatta railway station
Parramatta railway station is a major suburban and intercity train hub in Western Sydney, Australia, serving the busy commercial and residential centre of Parramatta.
- 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a5ccbbd481908c9013cb5a50c079 |
completed | April 10, 2026, 7:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f43f9e99788190a5a8abb135426038 |
completed | May 1, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69f448f506a48190a0f1b89ad570fad5 |
completed | May 1, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f44ad185cc8190893cf663cfed6980 |
completed | May 1, 2026, 6:40 a.m. |
Created at: April 8, 2026, 9:42 p.m.