Triple
T10902739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Sarnia |
E257486
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Lambton County, Ontario |
E170063
|
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: Lambton County, Ontario | Statement: [Port of Sarnia, serves, Lambton County, Ontario]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lambton County, Ontario Context triple: [Port of Sarnia, serves, Lambton County, Ontario]
-
A.
Lambton County
chosen
Lambton County is a predominantly rural county in southwestern Ontario, Canada, known for its petrochemical industry hub in Sarnia and its location along the shores of Lake Huron and the St. Clair River.
-
B.
Elgin County, Ontario
Elgin County, Ontario is a predominantly rural county in southwestern Ontario known for its Lake Erie shoreline, agricultural communities, and the city of St. Thomas as its largest urban center.
-
C.
Wellington County, Ontario
Wellington County, Ontario is a predominantly rural upper-tier municipality in southwestern Ontario, Canada, known for its agricultural communities, small towns, and proximity to the city of Guelph.
-
D.
Northumberland County, Ontario
Northumberland County, Ontario is a predominantly rural upper-tier municipality in southeastern Ontario, Canada, known for its small towns, agricultural lands, and Lake Ontario shoreline east of the Greater Toronto Area.
-
E.
Kent County, Ontario
Kent County, Ontario was a former county in southwestern Ontario, Canada, located along the shores of Lake Erie and the Thames River, that included rural communities and the city of Chatham before being amalgamated into the municipality of Chatham-Kent.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d761a4e9d48190b107839761a2152b |
completed | April 9, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3a92e09648190ab39053521211743 |
completed | April 18, 2026, 3:54 p.m. |
Created at: April 8, 2026, 9:22 p.m.