Triple
T17014554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Churchill Station |
E412784
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Edmonton City Hall |
E535168
|
NE FINISHED |
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 City Hall | Statement: [Churchill Station, connectsTo, Edmonton City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edmonton City Hall Context triple: [Churchill Station, connectsTo, Edmonton City Hall]
-
A.
Edmonton City Hall
chosen
Edmonton City Hall is the main municipal government building and civic landmark in downtown Edmonton, Alberta, housing the offices and chambers of the city’s elected officials.
-
B.
Calgary City Hall
Calgary City Hall is the historic and administrative headquarters of the municipal government in Calgary, Alberta, known for its sandstone architecture and central civic role.
-
C.
Alberta Legislature Building
The Alberta Legislature Building is the historic seat of provincial government in Edmonton, housing the chambers and offices of Alberta’s elected officials.
-
D.
Saskatoon City Hall
Saskatoon City Hall is the main municipal government building and administrative center for the city of Saskatoon, Saskatchewan, Canada.
-
E.
Regina City Hall
Regina City Hall is the main municipal government building in Regina, Saskatchewan, housing the city’s administrative offices and council chambers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d47e64f081908f43870c7564d0ae |
completed | April 18, 2026, 6:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b4990948190861ff81f8fc3e8f2 |
completed | May 10, 2026, 11:56 p.m. |
Created at: April 10, 2026, 5:33 a.m.