Triple
T21688223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Homathko River basin |
E535287
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Coast Mountains watersheds of British Columbia |
—
|
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: Coast Mountains watersheds of British Columbia | Statement: [Homathko River basin, partOf, Coast Mountains watersheds of British Columbia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coast Mountains watersheds of British Columbia Context triple: [Homathko River basin, partOf, Coast Mountains watersheds of British Columbia]
-
A.
Squamish River watershed conservation areas
Squamish River watershed conservation areas are a network of protected lands in British Columbia dedicated to preserving the river’s ecosystems, wildlife habitat, and natural hydrological processes.
-
B.
Carmanah-Walbran watershed
The Carmanah-Walbran watershed is a coastal rainforest drainage basin on southwestern Vancouver Island, British Columbia, renowned for its ancient temperate rainforests and some of the world’s tallest spruce and cedar trees.
-
C.
Kootenay River floodplain system
The Kootenay River floodplain system is an extensive low-lying river valley landscape characterized by seasonally inundated wetlands, rich alluvial soils, and diverse riparian habitats shaped by the flow and flooding of the Kootenay River.
-
D.
Chilliwack River basin
The Chilliwack River basin is a mountainous watershed in the North Cascades that collects runoff from surrounding peaks and drains it through the Chilliwack River system.
-
E.
Fraser River basin
The Fraser River basin is the extensive watershed in British Columbia that drains the Fraser River and its tributaries from the interior plateau through fertile valleys to the Pacific Ocean.
- 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: Coast Mountains watersheds of British Columbia Target entity description: The Coast Mountains watersheds of British Columbia are a network of rugged, glacier-fed river systems draining the western slopes of the Coast Mountains into the Pacific Ocean and its inlets.
-
A.
Squamish River watershed conservation areas
Squamish River watershed conservation areas are a network of protected lands in British Columbia dedicated to preserving the river’s ecosystems, wildlife habitat, and natural hydrological processes.
-
B.
Carmanah-Walbran watershed
The Carmanah-Walbran watershed is a coastal rainforest drainage basin on southwestern Vancouver Island, British Columbia, renowned for its ancient temperate rainforests and some of the world’s tallest spruce and cedar trees.
-
C.
Kootenay River floodplain system
The Kootenay River floodplain system is an extensive low-lying river valley landscape characterized by seasonally inundated wetlands, rich alluvial soils, and diverse riparian habitats shaped by the flow and flooding of the Kootenay River.
-
D.
Chilliwack River basin
The Chilliwack River basin is a mountainous watershed in the North Cascades that collects runoff from surrounding peaks and drains it through the Chilliwack River system.
-
E.
Fraser River basin
The Fraser River basin is the extensive watershed in British Columbia that drains the Fraser River and its tributaries from the interior plateau through fertile valleys to the Pacific Ocean.
- 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_69e0c469b6ec8190aee4cadd1527db91 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef96cd51d481908df67e4f69826b06 |
completed | April 27, 2026, 5:03 p.m. |
Created at: April 16, 2026, 6:44 p.m.