Triple
T11986994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sydney Metro |
E285303
|
entity |
| Predicate | futureConnection |
P41765
|
FINISHED |
| Object |
Sydenham to Bankstown conversion
The Sydenham to Bankstown conversion is a major Sydney transport project transforming the existing heavy rail line between Sydenham and Bankstown into a fully automated, high-frequency metro corridor as part of the Sydney Metro network.
|
E958396
|
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: Sydenham to Bankstown conversion | Statement: [Sydney Metro, futureConnection, Sydenham to Bankstown conversion]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydenham to Bankstown conversion Context triple: [Sydney Metro, futureConnection, Sydenham to Bankstown conversion]
-
A.
Strathfield to Hornsby section
The Strathfield to Hornsby section is a major suburban and intercity rail corridor in Sydney, New South Wales, forming a key part of the Main North railway line and linking the inner west to the city’s northern suburbs.
-
B.
St Kilda Road tram corridor
The St Kilda Road tram corridor is a major Melbourne tram route and transport spine linking the central city with the St Kilda and south-eastern suburbs, carrying high passenger volumes past key cultural, commercial, and residential areas.
-
C.
Newcastle to Maitland section
The Newcastle to Maitland section is a key suburban and intercity rail corridor in New South Wales, Australia, linking the coastal city of Newcastle with the inland regional centre of Maitland.
-
D.
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.
-
E.
Goulburn bypass
The Goulburn bypass is a section of roadway that diverts Hume Highway traffic around the city of Goulburn in New South Wales, Australia, to improve traffic flow and reduce congestion in the urban area.
- 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: Sydenham to Bankstown conversion Triple: [Sydney Metro, futureConnection, Sydenham to Bankstown conversion]
Generated description
The Sydenham to Bankstown conversion is a major Sydney transport project transforming the existing heavy rail line between Sydenham and Bankstown into a fully automated, high-frequency metro corridor as part of the Sydney Metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydenham to Bankstown conversion Target entity description: The Sydenham to Bankstown conversion is a major Sydney transport project transforming the existing heavy rail line between Sydenham and Bankstown into a fully automated, high-frequency metro corridor as part of the Sydney Metro network.
-
A.
Strathfield to Hornsby section
The Strathfield to Hornsby section is a major suburban and intercity rail corridor in Sydney, New South Wales, forming a key part of the Main North railway line and linking the inner west to the city’s northern suburbs.
-
B.
St Kilda Road tram corridor
The St Kilda Road tram corridor is a major Melbourne tram route and transport spine linking the central city with the St Kilda and south-eastern suburbs, carrying high passenger volumes past key cultural, commercial, and residential areas.
-
C.
Newcastle to Maitland section
The Newcastle to Maitland section is a key suburban and intercity rail corridor in New South Wales, Australia, linking the coastal city of Newcastle with the inland regional centre of Maitland.
-
D.
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.
-
E.
Goulburn bypass
The Goulburn bypass is a section of roadway that diverts Hume Highway traffic around the city of Goulburn in New South Wales, Australia, to improve traffic flow and reduce congestion in the urban area.
- 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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903ae28708190a826bad1624343eb |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f47237c23081909044388ff5dc73b3 |
completed | May 1, 2026, 9:28 a.m. |
| NEDg | Description generation | batch_69f47b7c5af08190ab0bff1232530a0c |
completed | May 1, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f47dd51e648190bddd41766221e22d |
completed | May 1, 2026, 10:17 a.m. |
Created at: April 8, 2026, 9:46 p.m.