Triple
T19562967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lac Mistassini |
E489502
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Mistassini River basin |
—
|
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: Mistassini River basin | Statement: [Lac Mistassini, locatedIn, Mistassini River basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mistassini River basin Context triple: [Lac Mistassini, locatedIn, Mistassini River basin]
-
A.
Kettle River basin
The Kettle River basin is a watershed in the Okanogan Highlands of northeastern Washington and southeastern British Columbia, known for its forested mountains, rural landscapes, and the transboundary Kettle River and its tributaries.
-
B.
Rokel River basin
The Rokel River basin is the drainage area in Sierra Leone that collects the waters of the Rokel River and its tributaries, supporting local ecosystems, agriculture, and communities along its course.
-
C.
Abitibi River
The Abitibi River is a major waterway in northeastern Ontario and western Quebec, Canada, known for its role in regional hydroelectric power generation, forestry, and historical transportation routes.
-
D.
Gananoque River
The Gananoque River is a waterway in Eastern Ontario, Canada, that flows southward to the St. Lawrence River, draining part of the region’s lakes and wetlands.
-
E.
Bonnechere River
The Bonnechere River is a river in eastern Ontario, Canada, known for flowing through the Ottawa Valley and forming part of the region’s scenic waterways and recreational areas.
- 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: Mistassini River basin Target entity description: The Mistassini River basin is a large drainage area in central Quebec, Canada, encompassing extensive boreal forests, lakes, and rivers that ultimately feed into the Rupert River system.
-
A.
Kettle River basin
The Kettle River basin is a watershed in the Okanogan Highlands of northeastern Washington and southeastern British Columbia, known for its forested mountains, rural landscapes, and the transboundary Kettle River and its tributaries.
-
B.
Rokel River basin
The Rokel River basin is the drainage area in Sierra Leone that collects the waters of the Rokel River and its tributaries, supporting local ecosystems, agriculture, and communities along its course.
-
C.
Abitibi River
The Abitibi River is a major waterway in northeastern Ontario and western Quebec, Canada, known for its role in regional hydroelectric power generation, forestry, and historical transportation routes.
-
D.
Gananoque River
The Gananoque River is a waterway in Eastern Ontario, Canada, that flows southward to the St. Lawrence River, draining part of the region’s lakes and wetlands.
-
E.
Bonnechere River
The Bonnechere River is a river in eastern Ontario, Canada, known for flowing through the Ottawa Valley and forming part of the region’s scenic waterways and recreational areas.
- 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f75b2d481909fa3f603fe6bd5bd |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.