Triple
T18308294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (Calgary) |
E438547
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Rundle station
Rundle station is a Calgary CTrain light rail station located in the city’s northeast, serving nearby residential areas and the Sunridge Mall commercial district.
|
E1317989
|
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: Rundle station | Statement: [Blue Line (Calgary), servesStation, Rundle station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rundle station Context triple: [Blue Line (Calgary), servesStation, Rundle station]
-
A.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
B.
Elizabeth Quay station
Elizabeth Quay station is a major commuter rail station in central Perth, Western Australia, serving as a key stop on the Mandurah line and an interchange with nearby bus and ferry services.
-
C.
Adelaide Station
Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
-
D.
Armadale railway station
Armadale railway station is a passenger rail station serving the town of Armadale in West Lothian, Scotland, on the North Clyde Line.
-
E.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
- 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: Rundle station Triple: [Blue Line (Calgary), servesStation, Rundle station]
Generated description
Rundle station is a Calgary CTrain light rail station located in the city’s northeast, serving nearby residential areas and the Sunridge Mall commercial district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rundle station Target entity description: Rundle station is a Calgary CTrain light rail station located in the city’s northeast, serving nearby residential areas and the Sunridge Mall commercial district.
-
A.
Waverley Station
Waverley Station is the main railway hub in Edinburgh and one of the busiest and largest train stations in Scotland.
-
B.
Elizabeth Quay station
Elizabeth Quay station is a major commuter rail station in central Perth, Western Australia, serving as a key stop on the Mandurah line and an interchange with nearby bus and ferry services.
-
C.
Adelaide Station
Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
-
D.
Armadale railway station
Armadale railway station is a passenger rail station serving the town of Armadale in West Lothian, Scotland, on the North Clyde Line.
-
E.
Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50215e0c48190a4679d432b6ee596 |
completed | April 19, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03c4bcc760819082f91ea8670a1f48 |
completed | May 13, 2026, 12:24 a.m. |
| NEDg | Description generation | batch_6a03c592f7d0819082d600901da2c2f6 |
completed | May 13, 2026, 12:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03c63ec8c48190bad47d423ab2cfe7 |
completed | May 13, 2026, 12:30 a.m. |
Created at: April 10, 2026, 10:35 a.m.