Triple
T1955758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Don River |
E42263
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | West Don River |
E229351
|
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: West Don River | Statement: [Don River, hasTributary, West Don River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Don River Context triple: [Don River, hasTributary, West Don River]
-
A.
Humber River
The Humber River is a significant waterway in Toronto, Ontario, flowing through the city into Lake Ontario and serving as an important natural, recreational, and historical corridor.
-
B.
Etobicoke Creek
Etobicoke Creek is a river in the Greater Toronto Area that flows south from Caledon through Brampton and Mississauga into Lake Ontario, forming part of the boundary between Toronto and Mississauga.
-
C.
East Don River
chosen
The East Don River is a tributary watercourse in the Greater Toronto Area that forms part of the Don River watershed in southern Ontario, Canada.
-
D.
Nepean
Nepean is a federal electoral district in Ontario, Canada, represented in the House of Commons as part of the Ottawa area.
-
E.
River Welland
The River Welland is a river in eastern England that flows through Northamptonshire and Lincolnshire before emptying into the coastal estuary known as The Wash.
- 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_69a8870eea088190a38781990812a9bc |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb37b4a38819099f98be92be91ade |
completed | March 7, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae26feafb08190a4e7152ec2b4fcba |
completed | March 9, 2026, 1:48 a.m. |
Created at: March 4, 2026, 7:36 p.m.