Triple
T10284611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red River Basin |
E241194
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Pembina River
The Pembina River is a tributary of the Red River of the North that flows through parts of North Dakota in the United States and Manitoba in Canada, draining prairie and agricultural landscapes.
|
E859154
|
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: Pembina River | Statement: [Red River Basin, hasTributary, Pembina River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pembina River Context triple: [Red River Basin, hasTributary, Pembina River]
-
A.
North Saskatchewan River
The North Saskatchewan River is a major Canadian river that originates in the Rocky Mountains and flows eastward through Alberta and Saskatchewan, including the city of Edmonton, before joining the Saskatchewan River system.
-
B.
South Saskatchewan River
The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
-
C.
Saskatchewan River
The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
-
D.
Bow River
The Bow River is a major river in the Canadian province of Alberta that flows through the city of Calgary and is an important source of water, recreation, and scenic beauty in the region.
-
E.
Pembina River (Alberta)
Pembina River (Alberta) is a significant river in west-central Alberta, Canada, known for flowing through forested foothills and agricultural lands before joining the Athabasca River.
- 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: Pembina River Triple: [Red River Basin, hasTributary, Pembina River]
Generated description
The Pembina River is a tributary of the Red River of the North that flows through parts of North Dakota in the United States and Manitoba in Canada, draining prairie and agricultural landscapes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pembina River Target entity description: The Pembina River is a tributary of the Red River of the North that flows through parts of North Dakota in the United States and Manitoba in Canada, draining prairie and agricultural landscapes.
-
A.
North Saskatchewan River
The North Saskatchewan River is a major Canadian river that originates in the Rocky Mountains and flows eastward through Alberta and Saskatchewan, including the city of Edmonton, before joining the Saskatchewan River system.
-
B.
South Saskatchewan River
The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
-
C.
Saskatchewan River
The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
-
D.
Bow River
The Bow River is a major river in the Canadian province of Alberta that flows through the city of Calgary and is an important source of water, recreation, and scenic beauty in the region.
-
E.
Pembina River (Alberta)
Pembina River (Alberta) is a significant river in west-central Alberta, Canada, known for flowing through forested foothills and agricultural lands before joining the Athabasca River.
- 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_69d381aaafc08190af475ef58dc16aba |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2b737788190bfadd0d48ad38f5b |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d794c79ae88190b80c805f7671e264 |
completed | April 9, 2026, noon |
| NEDg | Description generation | batch_69d7975191ac8190b32eb6cc1f5c88aa |
completed | April 9, 2026, 12:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d798655c7c8190a5da5ef976102285 |
completed | April 9, 2026, 12:15 p.m. |
Created at: April 6, 2026, 11:40 a.m.