Triple
T5360544
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Saskatchewan River |
E103008
|
entity |
| Predicate | reservoirCreated |
P39983
|
FINISHED |
| Object |
Lake Diefenbaker
Lake Diefenbaker is a large man-made reservoir in southern Saskatchewan, Canada, known for irrigation, hydroelectric power generation, and recreational activities.
|
E514553
|
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: Lake Diefenbaker | Statement: [South Saskatchewan River, reservoirCreated, Lake Diefenbaker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Diefenbaker Context triple: [South Saskatchewan River, reservoirCreated, Lake Diefenbaker]
-
A.
Lake Athabasca
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 Macdonald
Lake Macdonald is a freshwater lake in Queensland, Australia, known for its role in local water supply, recreation, and conservation within the Noosa region.
-
C.
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.
-
D.
Lake Couchiching
Lake Couchiching is a small lake in Ontario, Canada, known for its recreational boating and fishing and its location along the Trent–Severn Waterway near the city of Orillia.
-
E.
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.
- 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: Lake Diefenbaker Triple: [South Saskatchewan River, reservoirCreated, Lake Diefenbaker]
Generated description
Lake Diefenbaker is a large man-made reservoir in southern Saskatchewan, Canada, known for irrigation, hydroelectric power generation, and recreational activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Diefenbaker Target entity description: Lake Diefenbaker is a large man-made reservoir in southern Saskatchewan, Canada, known for irrigation, hydroelectric power generation, and recreational activities.
-
A.
Lake Athabasca
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 Macdonald
Lake Macdonald is a freshwater lake in Queensland, Australia, known for its role in local water supply, recreation, and conservation within the Noosa region.
-
C.
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.
-
D.
Lake Couchiching
Lake Couchiching is a small lake in Ontario, Canada, known for its recreational boating and fishing and its location along the Trent–Severn Waterway near the city of Orillia.
-
E.
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.
- 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_69bd43daa3e4819090b59d127db70e57 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd86588af081908c846fcde65724da |
completed | March 20, 2026, 5:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21ec83b88190abc227d93b4c1c49 |
completed | March 21, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69bf25cac6d48190ab3155c667e19484 |
completed | March 21, 2026, 11:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf264cb0c08190a92e53441ac937a3 |
completed | March 21, 2026, 11:14 p.m. |
Created at: March 20, 2026, 2:02 p.m.