Triple
T14546093
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T5 Cumberland Line |
E341294
|
entity |
| Predicate | usesRailCorridor |
P24245
|
FINISHED |
| Object |
Merrylands–Harris Park Y‑link
The Merrylands–Harris Park Y‑link is a railway junction in Sydney that connects lines through Merrylands and Harris Park, enabling more flexible routing of suburban train services such as the Cumberland Line.
|
E1105103
|
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: Merrylands–Harris Park Y‑link | Statement: [T5 Cumberland Line, usesRailCorridor, Merrylands–Harris Park Y‑link]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merrylands–Harris Park Y‑link Context triple: [T5 Cumberland Line, usesRailCorridor, Merrylands–Harris Park Y‑link]
-
A.
Meadowbank
Meadowbank is a riverside suburb in Sydney, Australia, known for its residential developments, transport links, and parks along the Parramatta River.
-
B.
Meadowbank
Meadowbank is a district in the east of Edinburgh, Scotland, known for its residential character and proximity to major sports and recreational facilities.
-
C.
Rundle Park
Rundle Park is a large recreational park in Edmonton, Alberta, known for its trails, ponds, sports facilities, and scenic green spaces along the North Saskatchewan River.
-
D.
Oakleigh Park
Oakleigh Park is a suburban residential area in north London known for its quiet streets, green spaces, and commuter rail links into central London.
-
E.
Hornsby Junction
Hornsby Junction was the original name of the major suburban and intercity railway station now known as Hornsby railway station in Sydney, 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: Merrylands–Harris Park Y‑link Triple: [T5 Cumberland Line, usesRailCorridor, Merrylands–Harris Park Y‑link]
Generated description
The Merrylands–Harris Park Y‑link is a railway junction in Sydney that connects lines through Merrylands and Harris Park, enabling more flexible routing of suburban train services such as the Cumberland Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merrylands–Harris Park Y‑link Target entity description: The Merrylands–Harris Park Y‑link is a railway junction in Sydney that connects lines through Merrylands and Harris Park, enabling more flexible routing of suburban train services such as the Cumberland Line.
-
A.
Meadowbank
Meadowbank is a riverside suburb in Sydney, Australia, known for its residential developments, transport links, and parks along the Parramatta River.
-
B.
Meadowbank
Meadowbank is a district in the east of Edinburgh, Scotland, known for its residential character and proximity to major sports and recreational facilities.
-
C.
Rundle Park
Rundle Park is a large recreational park in Edmonton, Alberta, known for its trails, ponds, sports facilities, and scenic green spaces along the North Saskatchewan River.
-
D.
Oakleigh Park
Oakleigh Park is a suburban residential area in north London known for its quiet streets, green spaces, and commuter rail links into central London.
-
E.
Hornsby Junction
Hornsby Junction was the original name of the major suburban and intercity railway station now known as Hornsby railway station in Sydney, 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_69d822db9c8481908213ceb39585f792 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb2ebdf9481909f4d2da1ad31099c |
completed | April 14, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd7a60f2f88190b08fdf0a3095d0a7 |
completed | May 8, 2026, 5:53 a.m. |
| NEDg | Description generation | batch_69fd7d80d358819095661dac316ff69f |
completed | May 8, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7e0a30188190942ff45e0f865490 |
completed | May 8, 2026, 6:09 a.m. |
Created at: April 10, 2026, 1:22 a.m.