Triple
T556800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main North railway line |
E11958
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object |
Gosford to Newcastle section
The Gosford to Newcastle section is a key stretch of the Main North railway line in New South Wales, Australia, linking the Central Coast with the city of Newcastle.
|
E70116
|
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: Gosford to Newcastle section | Statement: [Main North railway line, hasSection, Gosford to Newcastle section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gosford to Newcastle section Context triple: [Main North railway line, hasSection, Gosford to Newcastle section]
-
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.
North Coast railway line
The North Coast railway line is a major rail corridor in New South Wales, Australia, running along the state’s north coast and linking Sydney with Brisbane via numerous regional coastal centres.
-
C.
Illawarra railway line
The Illawarra railway line is a major suburban and intercity rail corridor in New South Wales, Australia, running from Sydney through the Illawarra region along the South Coast.
-
D.
Sturt Highway
Sturt Highway is a major Australian interstate highway that links Sydney and Adelaide via regional New South Wales, including the Riverina region.
-
E.
Sydney–Melbourne rail corridor
The Sydney–Melbourne rail corridor is a major intercity railway route linking Australia’s two largest cities and serving as a key passenger and freight transport spine in southeastern Australia.
- 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: Gosford to Newcastle section Triple: [Main North railway line, hasSection, Gosford to Newcastle section]
Generated description
The Gosford to Newcastle section is a key stretch of the Main North railway line in New South Wales, Australia, linking the Central Coast with the city of Newcastle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gosford to Newcastle section Target entity description: The Gosford to Newcastle section is a key stretch of the Main North railway line in New South Wales, Australia, linking the Central Coast with the city of Newcastle.
-
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.
North Coast railway line
The North Coast railway line is a major rail corridor in New South Wales, Australia, running along the state’s north coast and linking Sydney with Brisbane via numerous regional coastal centres.
-
C.
Illawarra railway line
The Illawarra railway line is a major suburban and intercity rail corridor in New South Wales, Australia, running from Sydney through the Illawarra region along the South Coast.
-
D.
Sturt Highway
Sturt Highway is a major Australian interstate highway that links Sydney and Adelaide via regional New South Wales, including the Riverina region.
-
E.
Sydney–Melbourne rail corridor
The Sydney–Melbourne rail corridor is a major intercity railway route linking Australia’s two largest cities and serving as a key passenger and freight transport spine in southeastern Australia.
- 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_69a4932941d08190815efd422f0b4ca7 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4991ef9b0819092ec0407270373f4 |
completed | March 1, 2026, 7:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4e9bb3b28819099ed0027d948483a |
completed | March 2, 2026, 1:36 a.m. |
| NEDg | Description generation | batch_69a4eab98cf08190a0923f42e42667ed |
completed | March 2, 2026, 1:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4eb14d6d88190885d6eac9dfc3db8 |
completed | March 2, 2026, 1:42 a.m. |
Created at: March 1, 2026, 7:32 p.m.