Triple
T20238269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheakamus Lake |
E498209
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Squamish River basin |
—
|
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: Squamish River basin | Statement: [Cheakamus Lake, drainageBasin, Squamish River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Squamish River basin Context triple: [Cheakamus Lake, drainageBasin, Squamish River basin]
-
A.
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.
-
B.
Squamish River
chosen
The Squamish River is a glacially fed river in southwestern British Columbia that flows through the Coast Mountains into Howe Sound near the town of Squamish.
-
C.
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.
-
D.
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.
-
E.
Coquitlam River watershed
The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
- 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_69da6274c58c81909c646eabed6f4f30 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6716c8de88190916bfa1d6b7f79cb |
completed | April 20, 2026, 6:33 p.m. |
Created at: April 11, 2026, 11:40 p.m.