Triple
T8302807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mayor of Burnaby |
E194385
|
entity |
| Predicate | hasSeat |
P3522
|
FINISHED |
| Object | Burnaby City Hall |
E723784
|
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: Burnaby City Hall | Statement: [Mayor of Burnaby, hasSeat, Burnaby City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Burnaby City Hall Context triple: [Mayor of Burnaby, hasSeat, Burnaby City Hall]
-
A.
Burnaby City Hall
chosen
Burnaby City Hall is the main municipal government building and administrative center for the city of Burnaby, British Columbia, Canada.
-
B.
Vancouver City Hall
Vancouver City Hall is the historic Art Deco municipal building that serves as the administrative center and government headquarters for the city of Vancouver, British Columbia.
-
C.
MacMillan Bloedel Building
The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
-
D.
Edmonton City Hall
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.
-
E.
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.
- 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_69ca82e613e88190bf8139669bbd0d53 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7e8a45348190a7895b33abcb64c9 |
completed | March 31, 2026, 7:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc6dc4008819084eff0960917494c |
completed | April 2, 2026, 1:31 a.m. |
Created at: March 30, 2026, 5:53 p.m.