Triple

T5360561
Position Surface form Disambiguated ID Type / Status
Subject South Saskatchewan River E103008 entity
Predicate governingBody P46 FINISHED
Object Prairie Provinces Water Board
The Prairie Provinces Water Board is an interprovincial agency in Canada responsible for coordinating and overseeing shared water resources and agreements among the prairie provinces.
E514555 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: Prairie Provinces Water Board | Statement: [South Saskatchewan River, governingBody, Prairie Provinces Water Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Prairie Provinces Water Board
Context triple: [South Saskatchewan River, governingBody, Prairie Provinces Water Board]
  • A. Ottawa River Regulation Planning Board
    The Ottawa River Regulation Planning Board is a binational body that coordinates and oversees the management of water levels and flows in the Ottawa River basin to balance flood control, hydropower, navigation, and environmental needs.
  • B. Toronto and Region Conservation Authority
    The Toronto and Region Conservation Authority is a regional environmental agency responsible for conserving, managing, and restoring watersheds, natural habitats, and related resources across the Greater Toronto Area.
  • C. Great Lakes–St. Lawrence River Basin Water Resources Council
    The Great Lakes–St. Lawrence River Basin Water Resources Council is an interstate governing body of Great Lakes states that coordinates and regulates the sustainable use and protection of the Great Lakes–St. Lawrence River Basin’s shared water resources.
  • D. Murray–Darling Basin Authority
    The Murray–Darling Basin Authority is an Australian government agency responsible for planning and managing the sustainable use of water resources across the Murray–Darling Basin.
  • E. Manitoba Infrastructure
    Manitoba Infrastructure is the provincial government department responsible for planning, building, and maintaining Manitoba’s transportation and water-related infrastructure, including major highways and related assets.
  • 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: Prairie Provinces Water Board
Triple: [South Saskatchewan River, governingBody, Prairie Provinces Water Board]
Generated description
The Prairie Provinces Water Board is an interprovincial agency in Canada responsible for coordinating and overseeing shared water resources and agreements among the prairie provinces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Prairie Provinces Water Board
Target entity description: The Prairie Provinces Water Board is an interprovincial agency in Canada responsible for coordinating and overseeing shared water resources and agreements among the prairie provinces.
  • A. Ottawa River Regulation Planning Board
    The Ottawa River Regulation Planning Board is a binational body that coordinates and oversees the management of water levels and flows in the Ottawa River basin to balance flood control, hydropower, navigation, and environmental needs.
  • B. Toronto and Region Conservation Authority
    The Toronto and Region Conservation Authority is a regional environmental agency responsible for conserving, managing, and restoring watersheds, natural habitats, and related resources across the Greater Toronto Area.
  • C. Great Lakes–St. Lawrence River Basin Water Resources Council
    The Great Lakes–St. Lawrence River Basin Water Resources Council is an interstate governing body of Great Lakes states that coordinates and regulates the sustainable use and protection of the Great Lakes–St. Lawrence River Basin’s shared water resources.
  • D. Murray–Darling Basin Authority
    The Murray–Darling Basin Authority is an Australian government agency responsible for planning and managing the sustainable use of water resources across the Murray–Darling Basin.
  • E. Manitoba Infrastructure
    Manitoba Infrastructure is the provincial government department responsible for planning, building, and maintaining Manitoba’s transportation and water-related infrastructure, including major highways and related assets.
  • 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.