Triple
T21716204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames River (Ontario) |
E536033
|
entity |
| Predicate | nearbyCity |
P350
|
FINISHED |
| Object | Chatham, Ontario |
—
|
NE NERFINISHED |
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: Chatham, Ontario | Statement: [Thames River (Ontario), nearbyCity, Chatham, Ontario]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chatham, Ontario Context triple: [Thames River (Ontario), nearbyCity, Chatham, Ontario]
-
A.
Chatham, Ontario, Canada
chosen
Chatham, Ontario, Canada is a small city in southwestern Ontario known historically as a manufacturing and agricultural hub and as the birthplace of Hall of Fame baseball pitcher Fergie Jenkins.
-
B.
Waterford, Ontario
Waterford, Ontario is a small rural community in Norfolk County known for its agricultural surroundings, historic charm, and annual Pumpkinfest celebration.
-
C.
Schomberg, Ontario
Schomberg, Ontario is a small historic village in the township of King known for its rural charm, annual community events, and picturesque Main Street.
-
D.
Atwood, Ontario
Atwood, Ontario is a small rural community in Perth County, Canada, known for its agricultural surroundings and close-knit local character.
-
E.
Dorion, Ontario
Dorion, Ontario is a small rural community in Northwestern Ontario known for its proximity to Lake Superior and natural attractions such as Ouimet Canyon.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96ab4c88190b76f4a6b7c855039 |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:47 p.m.