Triple
T9559487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Holland River |
E230630
|
entity |
| Predicate | locatedInWatershed |
P40
|
FINISHED |
| Object | Lake Simcoe watershed |
E627711
|
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: Lake Simcoe watershed | Statement: [East Holland River, locatedInWatershed, Lake Simcoe watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Simcoe watershed Context triple: [East Holland River, locatedInWatershed, Lake Simcoe watershed]
-
A.
Lake Simcoe watershed
chosen
The Lake Simcoe watershed is the drainage basin surrounding Lake Simcoe in Ontario, Canada, encompassing its tributary rivers, wetlands, and bays and serving as a key ecological and recreational region.
-
B.
Credit Valley watershed
The Credit Valley watershed is the drainage basin in Southern Ontario that encompasses the Credit River and its tributaries, supporting diverse ecosystems and communities from headwaters to Lake Ontario.
-
C.
Saugeen River watershed
The Saugeen River watershed is a river basin in southwestern Ontario, Canada, that forms part of the ancestral lands and ongoing cultural and ecological stewardship area of the Saugeen Ojibway Nation.
-
D.
Lake Simcoe
Lake Simcoe is a large, popular recreational and fishing lake in south-central Ontario, Canada, situated between the Greater Toronto Area and cottage country.
-
E.
Grand River watershed
The Grand River watershed is the drainage basin of Michigan’s longest river, encompassing the land area whose surface water ultimately flows into the Grand River and then into Lake Michigan.
- 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_69ca847e53a88190a60eed7e02257f10 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd994a7e9c8190b68883c2ea45aa1a |
completed | April 1, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1613faca48190a4117fb151eb3ec4 |
completed | April 4, 2026, 7:06 p.m. |
Created at: March 30, 2026, 8:03 p.m.