Triple
T14089325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slave River |
E339080
|
entity |
| Predicate | hasSource |
P409
|
FINISHED |
| Object | Lake Athabasca |
E108776
|
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 Athabasca | Statement: [Slave River, hasSource, Lake Athabasca]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Athabasca Context triple: [Slave River, hasSource, Lake Athabasca]
-
A.
Lake Athabasca
chosen
Lake Athabasca is a large, shallow lake in western Canada known for its uranium-rich region, important fisheries, and location spanning the border between Alberta and Saskatchewan.
-
B.
Lake Winnipeg
Lake Winnipeg is one of the largest freshwater lakes in North America, located in central Canada and known for its extensive watershed and ecological significance.
-
C.
Lake Diefenbaker
Lake Diefenbaker is a large man-made reservoir in southern Saskatchewan, Canada, known for irrigation, hydroelectric power generation, and recreational activities.
-
D.
Lac Seul
Lac Seul is a large reservoir and lake in northwestern Ontario, Canada, known for its extensive shoreline, hydroelectric generation, and popular walleye fishing.
-
E.
Peace–Athabasca Delta
The Peace–Athabasca Delta is one of the world’s largest inland freshwater deltas, formed by the convergence of the Peace, Athabasca, and Birch rivers in northern Alberta, Canada, and renowned for its rich wetlands and wildlife habitat.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5ee1ce88819091c983286289337e |
completed | April 14, 2026, 3:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd193332308190870c4ec7c9753202 |
completed | May 7, 2026, 10:58 p.m. |
Created at: April 9, 2026, 10:21 p.m.