Triple
T14546112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T5 Cumberland Line |
E341294
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Fairfield railway station
Fairfield railway station is a suburban train station in Sydney, Australia, serving the local community as part of the city's metropolitan rail network.
|
E1105242
|
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: Fairfield railway station | Statement: [T5 Cumberland Line, servesStation, Fairfield railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairfield railway station Context triple: [T5 Cumberland Line, servesStation, Fairfield railway station]
-
A.
Fairfield railway station
Fairfield railway station is a suburban commuter rail station in Melbourne, Australia, serving the Fairfield area on the city's Hurstbridge line.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Fairy Meadow railway station
Fairy Meadow railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Fairy Meadow near Wollongong.
-
D.
Greenfield railway station
Greenfield railway station is a small commuter and regional rail stop serving the village of Greenfield in Greater Manchester, England.
-
E.
Elizabeth railway station
Elizabeth railway station is a suburban train station in the northern Adelaide suburb of Elizabeth, South Australia, serving as a key public transport hub for the 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: Fairfield railway station Triple: [T5 Cumberland Line, servesStation, Fairfield railway station]
Generated description
Fairfield railway station is a suburban train station in Sydney, Australia, serving the local community as part of the city's metropolitan rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairfield railway station Target entity description: Fairfield railway station is a suburban train station in Sydney, Australia, serving the local community as part of the city's metropolitan rail network.
-
A.
Fairfield railway station
Fairfield railway station is a suburban commuter rail station in Melbourne, Australia, serving the Fairfield area on the city's Hurstbridge line.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Fairy Meadow railway station
Fairy Meadow railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Fairy Meadow near Wollongong.
-
D.
Greenfield railway station
Greenfield railway station is a small commuter and regional rail stop serving the village of Greenfield in Greater Manchester, England.
-
E.
Elizabeth railway station
Elizabeth railway station is a suburban train station in the northern Adelaide suburb of Elizabeth, South Australia, serving as a key public transport hub for the 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_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.