Triple
T22937777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lambton College |
E569631
|
entity |
| Predicate | servesCommunity |
P82
|
FINISHED |
| Object | Sarnia-Lambton region |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sarnia-Lambton region | Statement: [Lambton College, servesCommunity, Sarnia-Lambton region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sarnia-Lambton region Context triple: [Lambton College, servesCommunity, Sarnia-Lambton region]
-
A.
Peel Region
Peel Region is a regional municipality in the Greater Toronto Area of Ontario, Canada, that includes the cities of Mississauga and Brampton and the town of Caledon.
-
B.
Niagara Region
Niagara Region is a regional municipality in southeastern Ontario, Canada, known for Niagara Falls, wineries, and its location between Lake Ontario and Lake Erie.
-
C.
Barrie region
The Barrie region is a metropolitan area in central Ontario, Canada, centered on the city of Barrie and encompassing surrounding communities such as Springwater.
-
D.
Regional Municipality of Hamilton–Wentworth
The Regional Municipality of Hamilton–Wentworth was a former upper-tier municipal government in Ontario, Canada, that encompassed the City of Hamilton and surrounding communities before being amalgamated into a single city in 2001.
-
E.
Grey-Bruce area
The Grey-Bruce area is a rural region in southwestern Ontario, Canada, known for its scenic landscapes along the Bruce Peninsula, agricultural communities, and outdoor recreation opportunities on Lake Huron and Georgian Bay.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sarnia-Lambton region Target entity description: The Sarnia-Lambton region is an area in southwestern Ontario, Canada, centered around the city of Sarnia and known for its petrochemical industry, border location near Michigan, and surrounding rural communities.
-
A.
Peel Region
Peel Region is a regional municipality in the Greater Toronto Area of Ontario, Canada, that includes the cities of Mississauga and Brampton and the town of Caledon.
-
B.
Niagara Region
Niagara Region is a regional municipality in southeastern Ontario, Canada, known for Niagara Falls, wineries, and its location between Lake Ontario and Lake Erie.
-
C.
Barrie region
The Barrie region is a metropolitan area in central Ontario, Canada, centered on the city of Barrie and encompassing surrounding communities such as Springwater.
-
D.
Regional Municipality of Hamilton–Wentworth
The Regional Municipality of Hamilton–Wentworth was a former upper-tier municipal government in Ontario, Canada, that encompassed the City of Hamilton and surrounding communities before being amalgamated into a single city in 2001.
-
E.
Grey-Bruce area
The Grey-Bruce area is a rural region in southwestern Ontario, Canada, known for its scenic landscapes along the Bruce Peninsula, agricultural communities, and outdoor recreation opportunities on Lake Huron and Georgian Bay.
- F. None of above. chosen
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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18136bf448190afa04f8b55a8bb6e |
completed | April 29, 2026, 3:55 a.m. |
Created at: April 17, 2026, 3:45 p.m.