Triple
T9008741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pitt Meadows |
E215411
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Greater Vancouver Regional District |
E204322
|
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: Greater Vancouver Regional District | Statement: [Pitt Meadows, partOf, Greater Vancouver Regional District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Vancouver Regional District Context triple: [Pitt Meadows, partOf, Greater Vancouver Regional District]
-
A.
Greater Vancouver Regional District
chosen
Greater Vancouver Regional District was the former name of Metro Vancouver, the regional governing body that coordinates services and planning for the metropolitan area surrounding Vancouver, British Columbia.
-
B.
Fraser Valley Regional District
The Fraser Valley Regional District is a local government area in southwestern British Columbia, Canada, encompassing a mix of growing urban centers, agricultural lands, and rural communities east of Metro Vancouver.
-
C.
Capital Regional District
The Capital Regional District is a local government administrative area on southern Vancouver Island in British Columbia, Canada, encompassing Greater Victoria and surrounding communities.
-
D.
Squamish-Lillooet Regional District
Squamish-Lillooet Regional District is a local government area in southwestern British Columbia, Canada, encompassing several communities in the Sea-to-Sky and surrounding regions.
-
E.
Regional District of Fraser-Fort George
The Regional District of Fraser-Fort George is a local government area in central British Columbia, Canada, that includes the city of Prince George and surrounding rural communities.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bed8588190afc9cbca12b75a3b |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d10776e8e88190a4433e42a3b55f38 |
completed | April 4, 2026, 12:43 p.m. |
Created at: March 30, 2026, 7:06 p.m.