Triple
T14546148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T7 Olympic Park Line |
E341295
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Sydney Trains network at Lidcombe
The Sydney Trains network at Lidcombe is a major suburban rail interchange in western Sydney that links multiple train lines, including services to Olympic Park, and facilitates transfers across the broader metropolitan rail system.
|
E1105246
|
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 Trains network at Lidcombe | Statement: [T7 Olympic Park Line, connectsTo, Sydney Trains network at Lidcombe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney Trains network at Lidcombe Context triple: [T7 Olympic Park Line, connectsTo, Sydney Trains network at Lidcombe]
-
A.
Croydon railway station, Sydney
Croydon railway station, Sydney is a suburban train station in the Inner West of Sydney serving the local community on the Main Suburban line.
-
B.
T3 Bankstown Line
The T3 Bankstown Line is a suburban passenger rail service in Sydney, Australia, connecting the city’s inner west and south-western suburbs via the Bankstown corridor.
-
C.
Sydney light rail
Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
-
D.
Burwood railway station, Sydney
Burwood railway station, Sydney is a major suburban train station in Sydney’s Inner West that serves as a key interchange and stop for multiple lines on the Sydney Trains network.
-
E.
Sydney Trains B set (Waratah Series 2) trains
The Sydney Trains B set (Waratah Series 2) trains are modern, air-conditioned suburban electric multiple units operating across the Sydney Trains network, featuring improved passenger comfort, accessibility, and safety systems.
- 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 Trains network at Lidcombe Triple: [T7 Olympic Park Line, connectsTo, Sydney Trains network at Lidcombe]
Generated description
The Sydney Trains network at Lidcombe is a major suburban rail interchange in western Sydney that links multiple train lines, including services to Olympic Park, and facilitates transfers across the broader metropolitan rail system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydney Trains network at Lidcombe Target entity description: The Sydney Trains network at Lidcombe is a major suburban rail interchange in western Sydney that links multiple train lines, including services to Olympic Park, and facilitates transfers across the broader metropolitan rail system.
-
A.
Croydon railway station, Sydney
Croydon railway station, Sydney is a suburban train station in the Inner West of Sydney serving the local community on the Main Suburban line.
-
B.
T3 Bankstown Line
The T3 Bankstown Line is a suburban passenger rail service in Sydney, Australia, connecting the city’s inner west and south-western suburbs via the Bankstown corridor.
-
C.
Sydney light rail
Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
-
D.
Burwood railway station, Sydney
Burwood railway station, Sydney is a major suburban train station in Sydney’s Inner West that serves as a key interchange and stop for multiple lines on the Sydney Trains network.
-
E.
Sydney Trains B set (Waratah Series 2) trains
The Sydney Trains B set (Waratah Series 2) trains are modern, air-conditioned suburban electric multiple units operating across the Sydney Trains network, featuring improved passenger comfort, accessibility, and safety systems.
- 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_69fd7a6344b08190a3c1124c6dd7da96 |
completed | May 8, 2026, 5:53 a.m. |
| NEDg | Description generation | batch_69fd7cede0548190a3712a773982300b |
completed | May 8, 2026, 6:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7e915db88190af076e979207a458 |
completed | May 8, 2026, 6:11 a.m. |
Created at: April 10, 2026, 1:22 a.m.