Triple
T18308309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (Calgary) |
E438547
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Sirocco station
Sirocco station is a light rail transit stop on Calgary's CTrain network located in the city's southwest.
|
E1316976
|
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: Sirocco station | Statement: [Blue Line (Calgary), servesStation, Sirocco station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sirocco station Context triple: [Blue Line (Calgary), servesStation, Sirocco station]
-
A.
Carlini Station
Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
-
B.
Cavour station
Cavour station is a Rome Metro stop on Line B located near Via Nazionale and the Monti district in central Rome.
-
C.
Villafranca Station
Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
-
D.
Rome station
Rome station is an Amtrak passenger rail station in Rome, New York, serving intercity routes including the Empire Service line.
-
E.
Giovanni Gronchi station
Giovanni Gronchi station is a metro station on São Paulo’s Line 5–Lilac, serving the city’s south side.
- 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: Sirocco station Triple: [Blue Line (Calgary), servesStation, Sirocco station]
Generated description
Sirocco station is a light rail transit stop on Calgary's CTrain network located in the city's southwest.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sirocco station Target entity description: Sirocco station is a light rail transit stop on Calgary's CTrain network located in the city's southwest.
-
A.
Carlini Station
Carlini Station is an Argentine Antarctic research base on King George Island, focused on scientific studies of the polar environment and climate.
-
B.
Cavour station
Cavour station is a Rome Metro stop on Line B located near Via Nazionale and the Monti district in central Rome.
-
C.
Villafranca Station
Villafranca Station is a European Space Agency ground tracking facility in Spain that supports communication and data acquisition for various space missions as part of the ESTRACK network.
-
D.
Rome station
Rome station is an Amtrak passenger rail station in Rome, New York, serving intercity routes including the Empire Service line.
-
E.
Giovanni Gronchi station
Giovanni Gronchi station is a metro station on São Paulo’s Line 5–Lilac, serving the city’s south side.
- 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_6a03bb64223481909dd8f28ce1cf82ef |
completed | May 12, 2026, 11:44 p.m. |
| NEDg | Description generation | batch_6a03bc7f702c81909303aeb4e26507fa |
completed | May 12, 2026, 11:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03bd792b7c8190a41cccc308e252ad |
completed | May 12, 2026, 11:53 p.m. |
Created at: April 10, 2026, 10:35 a.m.