Triple

T4866187
Position Surface form Disambiguated ID Type / Status
Subject Athabasca River E108775 entity
Predicate hasTributary P415 FINISHED
Object Fond du Lac River (via Lake Athabasca outflow)
The Fond du Lac River is a northern Canadian river that drains Lake Athabasca and ultimately contributes its waters to the Mackenzie River system.
E476891 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: Fond du Lac River (via Lake Athabasca outflow) | Statement: [Athabasca River, hasTributary, Fond du Lac River (via Lake Athabasca outflow)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fond du Lac River (via Lake Athabasca outflow)
Context triple: [Athabasca River, hasTributary, Fond du Lac River (via Lake Athabasca outflow)]
  • 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. Nipigon River
    The Nipigon River is a short but powerful river in northwestern Ontario, Canada, renowned for its rugged scenery, hydroelectric dams, and world-class trout fishing.
  • C. Nelson River
    The Nelson River is a major river in Manitoba, Canada, that drains Lake Winnipeg and flows northeast through boreal forest and hydroelectric developments before emptying into Hudson Bay.
  • D. Nottawasaga River
    The Nottawasaga River is a waterway in central Ontario, Canada, that flows through communities such as Alliston before emptying into Nottawasaga Bay on Georgian Bay.
  • E. Red Lake River
    The Red Lake River is a tributary of the Red River of the North in northwestern Minnesota that flows through agricultural and rural landscapes before joining the Red River near Grand Forks, North Dakota.
  • 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: Fond du Lac River (via Lake Athabasca outflow)
Triple: [Athabasca River, hasTributary, Fond du Lac River (via Lake Athabasca outflow)]
Generated description
The Fond du Lac River is a northern Canadian river that drains Lake Athabasca and ultimately contributes its waters to the Mackenzie River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fond du Lac River (via Lake Athabasca outflow)
Target entity description: The Fond du Lac River is a northern Canadian river that drains Lake Athabasca and ultimately contributes its waters to the Mackenzie River system.
  • 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. Nipigon River
    The Nipigon River is a short but powerful river in northwestern Ontario, Canada, renowned for its rugged scenery, hydroelectric dams, and world-class trout fishing.
  • C. Nelson River
    The Nelson River is a major river in Manitoba, Canada, that drains Lake Winnipeg and flows northeast through boreal forest and hydroelectric developments before emptying into Hudson Bay.
  • D. Nottawasaga River
    The Nottawasaga River is a waterway in central Ontario, Canada, that flows through communities such as Alliston before emptying into Nottawasaga Bay on Georgian Bay.
  • E. Red Lake River
    The Red Lake River is a tributary of the Red River of the North in northwestern Minnesota that flows through agricultural and rural landscapes before joining the Red River near Grand Forks, North Dakota.
  • 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_69bd440b965081908b0557721cae6338 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d7a42f88190bb1ef7261bcbc2a8 completed March 20, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69be67e5d96c8190b2a509d9fb81211a completed March 21, 2026, 9:41 a.m.
NEDg Description generation batch_69be693b36b08190a0de648f0c5bdc60 completed March 21, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69be69a16b0c8190b0a787bb54b31fc3 completed March 21, 2026, 9:49 a.m.
Created at: March 20, 2026, 1:26 p.m.