Triple
T14685563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | XPT train |
E344898
|
entity |
| Predicate | route |
P5619
|
FINISHED |
| Object |
Sydney–Grafton
Sydney–Grafton is a regional passenger rail service in New South Wales, Australia, connecting the state capital Sydney with the northern city of Grafton.
|
E1115525
|
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–Grafton | Statement: [XPT train, route, Sydney–Grafton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney–Grafton Context triple: [XPT train, route, Sydney–Grafton]
-
A.
Sydney–Dubbo
Sydney–Dubbo is a regional passenger rail service in New South Wales, Australia, linking the state capital Sydney with the inland city of Dubbo.
-
B.
Mildura–Sydney
Mildura–Sydney is a regional airline route in Australia connecting the city of Mildura in northwestern Victoria with Sydney, the capital of New South Wales.
-
C.
Goulburn Mulwaree
Goulburn Mulwaree is a local government area in the Southern Tablelands of New South Wales, Australia, centered on the regional city of Goulburn and its surrounding rural communities.
-
D.
Central Coast–Hunter corridor
The Central Coast–Hunter corridor is a major regional growth and transport corridor in New South Wales, Australia, linking the Central Coast with the Hunter region and encompassing a chain of urban and peri-urban communities.
-
E.
Sydney–Wollongong–Nowra corridor
The Sydney–Wollongong–Nowra corridor is a major coastal transport and population corridor in New South Wales, Australia, linking metropolitan Sydney with the Illawarra region and the South Coast town of Nowra.
- 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–Grafton Triple: [XPT train, route, Sydney–Grafton]
Generated description
Sydney–Grafton is a regional passenger rail service in New South Wales, Australia, connecting the state capital Sydney with the northern city of Grafton.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydney–Grafton Target entity description: Sydney–Grafton is a regional passenger rail service in New South Wales, Australia, connecting the state capital Sydney with the northern city of Grafton.
-
A.
Sydney–Dubbo
Sydney–Dubbo is a regional passenger rail service in New South Wales, Australia, linking the state capital Sydney with the inland city of Dubbo.
-
B.
Mildura–Sydney
Mildura–Sydney is a regional airline route in Australia connecting the city of Mildura in northwestern Victoria with Sydney, the capital of New South Wales.
-
C.
Goulburn Mulwaree
Goulburn Mulwaree is a local government area in the Southern Tablelands of New South Wales, Australia, centered on the regional city of Goulburn and its surrounding rural communities.
-
D.
Central Coast–Hunter corridor
The Central Coast–Hunter corridor is a major regional growth and transport corridor in New South Wales, Australia, linking the Central Coast with the Hunter region and encompassing a chain of urban and peri-urban communities.
-
E.
Sydney–Wollongong–Nowra corridor
The Sydney–Wollongong–Nowra corridor is a major coastal transport and population corridor in New South Wales, Australia, linking metropolitan Sydney with the Illawarra region and the South Coast town of Nowra.
- 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_69d822e34b348190ada4d1cdb6c7c226 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb56bdb8081909ff86440ba20fb1f |
completed | April 14, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdf080b7508190ac99b8bb6cfb1881 |
completed | May 8, 2026, 2:17 p.m. |
| NEDg | Description generation | batch_69fdf2843a1c8190a14f4ac4d3157e05 |
completed | May 8, 2026, 2:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdf35ce9c48190b3a107bda3ffd126 |
completed | May 8, 2026, 2:29 p.m. |
Created at: April 10, 2026, 1:28 a.m.