Triple
T4226427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saskatchewan River |
E94468
|
entity |
| Predicate | flowsInto |
P408
|
FINISHED |
| Object |
Cedar Lake (via delta and Lake Winnipeg system)
Cedar Lake is a large reservoir in western Manitoba, Canada, that forms part of the Lake Winnipeg drainage system and supports hydroelectric generation, fisheries, and regional recreation.
|
E423084
|
NE FINISHED |
How this triple was built (4 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: Cedar Lake (via delta and Lake Winnipeg system) | Statement: [Saskatchewan River, flowsInto, Cedar Lake (via delta and Lake Winnipeg system)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cedar Lake (via delta and Lake Winnipeg system) Context triple: [Saskatchewan River, flowsInto, Cedar Lake (via delta and Lake Winnipeg system)]
-
A.
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.
-
B.
Winnipeg River
The Winnipeg River is a major waterway in northwestern Ontario and southeastern Manitoba that flows northwest from Lake of the Woods toward Lake Winnipeg, supporting hydroelectric power generation and recreation along its course.
-
C.
Wabigoon Lake
Wabigoon Lake is a large freshwater lake in northwestern Ontario, Canada, known for its recreational fishing, boating, and proximity to the city of Dryden.
-
D.
Lake Winnipegosis
Lake Winnipegosis is one of the largest freshwater lakes in Manitoba, Canada, known for its shallow depth, extensive wetlands, and important fisheries and bird habitats.
-
E.
Lake Agassiz basin
The Lake Agassiz basin is the vast prehistoric drainage area in central North America that once held glacial Lake Agassiz, one of the largest proglacial lakes in Earth’s history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Cedar Lake (via delta and Lake Winnipeg system) Triple: [Saskatchewan River, flowsInto, Cedar Lake (via delta and Lake Winnipeg system)]
Generated description
Cedar Lake is a large reservoir in western Manitoba, Canada, that forms part of the Lake Winnipeg drainage system and supports hydroelectric generation, fisheries, and regional recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cedar Lake (via delta and Lake Winnipeg system) Target entity description: Cedar Lake is a large reservoir in western Manitoba, Canada, that forms part of the Lake Winnipeg drainage system and supports hydroelectric generation, fisheries, and regional recreation.
-
A.
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.
-
B.
Winnipeg River
The Winnipeg River is a major waterway in northwestern Ontario and southeastern Manitoba that flows northwest from Lake of the Woods toward Lake Winnipeg, supporting hydroelectric power generation and recreation along its course.
-
C.
Wabigoon Lake
Wabigoon Lake is a large freshwater lake in northwestern Ontario, Canada, known for its recreational fishing, boating, and proximity to the city of Dryden.
-
D.
Lake Winnipegosis
Lake Winnipegosis is one of the largest freshwater lakes in Manitoba, Canada, known for its shallow depth, extensive wetlands, and important fisheries and bird habitats.
-
E.
Lake Agassiz basin
The Lake Agassiz basin is the vast prehistoric drainage area in central North America that once held glacial Lake Agassiz, one of the largest proglacial lakes in Earth’s history.
- F. None of above. chosen
Provenance (5 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_69b3453700a08190ae88792e3dc63207 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e4ed34c819081d1479ce87cd78c |
completed | March 12, 2026, 11:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b59647bd948190afc168ba1057a52f |
completed | March 14, 2026, 5:09 p.m. |
| NEDg | Description generation | batch_69b5a42559b48190a2c257a85e30aaac |
completed | March 14, 2026, 6:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5a4b605788190a099cc14d4a53f8f |
completed | March 14, 2026, 6:11 p.m. |
Created at: March 12, 2026, 11:04 p.m.