Triple
T17119021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McKernan/Belgravia Station |
E415414
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | Edmonton Transit Service |
—
|
NE NERFINISHED |
How this triple was built (2 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: Edmonton Transit Service | Statement: [McKernan/Belgravia Station, fareSystem, Edmonton Transit Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edmonton Transit Service Context triple: [McKernan/Belgravia Station, fareSystem, Edmonton Transit Service]
-
A.
Edmonton Transit Service
chosen
Edmonton Transit Service is the public transportation agency responsible for operating buses and light rail transit in Edmonton, Alberta, Canada.
-
B.
Calgary Transit
Calgary Transit is the public transportation agency responsible for operating bus and light rail services in Calgary, Alberta, Canada.
-
C.
Grande Prairie Transit
Grande Prairie Transit is the public bus transportation system serving the city of Grande Prairie in Alberta, Canada.
-
D.
St. Albert Transit
St. Albert Transit is the public transportation system serving the city of St. Albert in Alberta, Canada, providing local bus services and regional connections within the Edmonton metropolitan area.
-
E.
Regina Transit
Regina Transit is the public transportation system serving the city of Regina, Saskatchewan, operating bus routes and related services for local residents and visitors.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3e8086a388190a655a044feccab14 |
completed | April 18, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:35 a.m.