Triple
T18235867
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Town of Bowmanville |
E436672
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Bowmanville Harbour |
—
|
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: Bowmanville Harbour | Statement: [Town of Bowmanville, hasLandmark, Bowmanville Harbour]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bowmanville Harbour Context triple: [Town of Bowmanville, hasLandmark, Bowmanville Harbour]
-
A.
Lambton Harbour
Lambton Harbour is the main inner harbour of Wellington, New Zealand, forming the central waterfront area of the city.
-
B.
Owen Sound Harbour
Owen Sound Harbour is a commercial and recreational port facility on Georgian Bay in Ontario, Canada, serving as a key maritime hub for the city of Owen Sound.
-
C.
Murray’s Bay Harbour
Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
-
D.
Batchawana Bay, Ontario
Batchawana Bay, Ontario is a small lakeside community on the eastern shore of Lake Superior known for its scenic beaches and proximity to Batchawana Bay Provincial Park.
-
E.
Brockville Municipal Harbour
Brockville Municipal Harbour is a public marina facility in Brockville, Ontario, providing docking and waterfront services for recreational boaters on the St. Lawrence River.
- 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: Bowmanville Harbour Target entity description: Bowmanville Harbour is a small lakeside port and recreational waterfront area serving the community of Bowmanville in Ontario, Canada.
-
A.
Lambton Harbour
Lambton Harbour is the main inner harbour of Wellington, New Zealand, forming the central waterfront area of the city.
-
B.
Owen Sound Harbour
Owen Sound Harbour is a commercial and recreational port facility on Georgian Bay in Ontario, Canada, serving as a key maritime hub for the city of Owen Sound.
-
C.
Murray’s Bay Harbour
Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
-
D.
Batchawana Bay, Ontario
Batchawana Bay, Ontario is a small lakeside community on the eastern shore of Lake Superior known for its scenic beaches and proximity to Batchawana Bay Provincial Park.
-
E.
Brockville Municipal Harbour
Brockville Municipal Harbour is a public marina facility in Brockville, Ontario, providing docking and waterfront services for recreational boaters on the St. Lawrence River.
- 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_69d8b91104e08190a8241f7d260a5162 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f4b69a688190b140961eb298c36e |
completed | April 19, 2026, 3:28 p.m. |
Created at: April 10, 2026, 10:33 a.m.