Triple
T18308296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (Calgary) |
E438547
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Franklin station
Franklin station is a light rail transit stop in Calgary, Alberta, located on the city's CTrain network.
|
E1317990
|
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: Franklin station | Statement: [Blue Line (Calgary), servesStation, Franklin station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Franklin station Context triple: [Blue Line (Calgary), servesStation, Franklin station]
-
A.
Courthouse station
Courthouse station is an underground MBTA Silver Line bus rapid transit station serving Boston's Seaport District.
-
B.
Courthouse station
Courthouse station is a light rail station in downtown Salt Lake City, Utah, serving the Utah Transit Authority’s TRAX system.
-
C.
Emerson station
Emerson station is a commuter rail stop in Emerson, New Jersey, served by NJ Transit's Pascack Valley Line.
-
D.
Templeton station
Templeton station is a rapid transit stop on Metro Vancouver’s Canada Line serving the Sea Island area near Vancouver International Airport.
-
E.
Valley Station
Valley Station is the lower terminal and visitor facility at the base of the Palm Springs Aerial Tramway in the desert foothills near Palm Springs, California.
- 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: Franklin station Triple: [Blue Line (Calgary), servesStation, Franklin station]
Generated description
Franklin station is a light rail transit stop in Calgary, Alberta, located on the city's CTrain network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Franklin station Target entity description: Franklin station is a light rail transit stop in Calgary, Alberta, located on the city's CTrain network.
-
A.
Courthouse station
Courthouse station is an underground MBTA Silver Line bus rapid transit station serving Boston's Seaport District.
-
B.
Courthouse station
Courthouse station is a light rail station in downtown Salt Lake City, Utah, serving the Utah Transit Authority’s TRAX system.
-
C.
Emerson station
Emerson station is a commuter rail stop in Emerson, New Jersey, served by NJ Transit's Pascack Valley Line.
-
D.
Templeton station
Templeton station is a rapid transit stop on Metro Vancouver’s Canada Line serving the Sea Island area near Vancouver International Airport.
-
E.
Valley Station
Valley Station is the lower terminal and visitor facility at the base of the Palm Springs Aerial Tramway in the desert foothills near Palm Springs, California.
- 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.