Triple
T13849218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lac des Deux Montagnes |
E332889
|
entity |
| Predicate | outflow |
P967
|
FINISHED |
| Object |
Lake of Two Mountains (Ottawa River reach)
Lake of Two Mountains is a broad, lake-like widening of the Ottawa River in southwestern Quebec, Canada, situated west of Montreal and known for its recreational boating and surrounding suburban and rural communities.
|
E1065802
|
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 of Two Mountains (Ottawa River reach) | Statement: [Lac des Deux Montagnes, outflow, Lake of Two Mountains (Ottawa River reach)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake of Two Mountains (Ottawa River reach) Context triple: [Lac des Deux Montagnes, outflow, Lake of Two Mountains (Ottawa River reach)]
-
A.
Magnetawan River
The Magnetawan River is a major waterway in central Ontario, Canada, known for its scenic, rugged course through the Canadian Shield and its historical role in logging and transportation before emptying into Georgian Bay.
-
B.
North Branch Muskoka River
The North Branch Muskoka River is a major upper tributary of Ontario’s Muskoka River, flowing through the Muskoka region’s lakes and forests and contributing to its renowned cottage-country waterways.
-
C.
Scugog River
Scugog River is a waterway in the Kawartha Lakes region of Ontario, Canada, that connects Lake Scugog to the Kawartha lake system and forms part of the Trent–Severn Waterway.
-
D.
Lac Mistassini
Lac Mistassini is the largest natural lake in Quebec, Canada, known for its remote boreal setting and importance to Indigenous Cree communities.
-
E.
Eramosa River
The Eramosa River is a tributary of the Grand River in southern Ontario, Canada, known for flowing through the city of Guelph and its surrounding natural and recreational areas.
- 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 of Two Mountains (Ottawa River reach) Triple: [Lac des Deux Montagnes, outflow, Lake of Two Mountains (Ottawa River reach)]
Generated description
Lake of Two Mountains is a broad, lake-like widening of the Ottawa River in southwestern Quebec, Canada, situated west of Montreal and known for its recreational boating and surrounding suburban and rural communities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake of Two Mountains (Ottawa River reach) Target entity description: Lake of Two Mountains is a broad, lake-like widening of the Ottawa River in southwestern Quebec, Canada, situated west of Montreal and known for its recreational boating and surrounding suburban and rural communities.
-
A.
Magnetawan River
The Magnetawan River is a major waterway in central Ontario, Canada, known for its scenic, rugged course through the Canadian Shield and its historical role in logging and transportation before emptying into Georgian Bay.
-
B.
North Branch Muskoka River
The North Branch Muskoka River is a major upper tributary of Ontario’s Muskoka River, flowing through the Muskoka region’s lakes and forests and contributing to its renowned cottage-country waterways.
-
C.
Scugog River
Scugog River is a waterway in the Kawartha Lakes region of Ontario, Canada, that connects Lake Scugog to the Kawartha lake system and forms part of the Trent–Severn Waterway.
-
D.
Lac Mistassini
Lac Mistassini is the largest natural lake in Quebec, Canada, known for its remote boreal setting and importance to Indigenous Cree communities.
-
E.
Eramosa River
The Eramosa River is a tributary of the Grand River in southern Ontario, Canada, known for flowing through the city of Guelph and its surrounding natural and recreational areas.
- 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_69d81c5ba13c8190839315f54768acfd |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de02d8fb788190baef7537be2baecb |
completed | April 14, 2026, 9:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c0f35ba48190b8b071679251233f |
completed | May 3, 2026, 9:41 p.m. |
| NEDg | Description generation | batch_69f7c23410dc8190972245cecfa85871 |
completed | May 3, 2026, 9:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7c3031a0c8190ad30d59fe1f2322e |
completed | May 3, 2026, 9:49 p.m. |
Created at: April 9, 2026, 10:14 p.m.