Triple
T6863639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upfield line |
E158341
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Royal Park railway station
Royal Park railway station is a suburban train station in Melbourne, Australia, serving passengers on the Upfield railway line.
|
E625533
|
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: Royal Park railway station | Statement: [Upfield line, hasStation, Royal Park railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Park railway station Context triple: [Upfield line, hasStation, Royal Park railway station]
-
A.
Victoria Park station
Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
-
B.
Victoria Street Station
Victoria Street Station is a light rail stop in Saint Paul, Minnesota, serving passengers on the METRO Green Line.
-
C.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
D.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
-
E.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
- 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: Royal Park railway station Triple: [Upfield line, hasStation, Royal Park railway station]
Generated description
Royal Park railway station is a suburban train station in Melbourne, Australia, serving passengers on the Upfield railway line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Royal Park railway station Target entity description: Royal Park railway station is a suburban train station in Melbourne, Australia, serving passengers on the Upfield railway line.
-
A.
Victoria Park station
Victoria Park station is a Toronto Transit Commission subway station in the city's east end that serves as a stop on Line 2 Bloor–Danforth.
-
B.
Victoria Street Station
Victoria Street Station is a light rail stop in Saint Paul, Minnesota, serving passengers on the METRO Green Line.
-
C.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
D.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
-
E.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
- 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_69c68830cdbc8190a8301c7a9d9f651a |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d8897cf48190a2f688d21f1f6c1a |
completed | March 27, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7428b2fe88190ac1798922e2b9620 |
completed | March 28, 2026, 2:52 a.m. |
| NEDg | Description generation | batch_69c7437978b48190a9c79761c15355cd |
completed | March 28, 2026, 2:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c743f4c6fc8190b8a39fdfe7a796ea |
completed | March 28, 2026, 2:59 a.m. |
Created at: March 27, 2026, 2:21 p.m.