Triple

T12626719
Position Surface form Disambiguated ID Type / Status
Subject Lake Whatcom E301533 entity
Predicate hasRegulation P2846 FINISHED
Object Lake Whatcom Reservoir Regulatory Program
The Lake Whatcom Reservoir Regulatory Program is a local environmental management initiative designed to protect and improve the water quality of Lake Whatcom, the primary drinking water source for the surrounding communities.
E993264 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 Whatcom Reservoir Regulatory Program | Statement: [Lake Whatcom, hasRegulation, Lake Whatcom Reservoir Regulatory Program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Whatcom Reservoir Regulatory Program
Context triple: [Lake Whatcom, hasRegulation, Lake Whatcom Reservoir Regulatory Program]
  • A. Fern Ridge Reservoir
    Fern Ridge Reservoir is a large man-made lake in western Oregon popular for boating, fishing, birdwatching, and other outdoor recreation.
  • B. Prosser Creek Reservoir
    Prosser Creek Reservoir is a man-made lake in Nevada County, California, used primarily for water storage, flood control, and recreation as part of the Truckee River system.
  • C. Cidra Reservoir
    Cidra Reservoir is an artificial lake in the municipality of Cidra, Puerto Rico, primarily used for potable water supply and recreational activities.
  • D. Cle Elum Dam
    Cle Elum Dam is a U.S. Bureau of Reclamation earthfill dam on the Cle Elum River in Washington State that provides irrigation water storage, flood control, and recreation as part of the larger Yakima River basin system.
  • E. Skagit River Hydroelectric Project
    The Skagit River Hydroelectric Project is a major hydroelectric power system in Washington State that supplies electricity to the Seattle area through a series of dams and reservoirs on the Skagit 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: Lake Whatcom Reservoir Regulatory Program
Triple: [Lake Whatcom, hasRegulation, Lake Whatcom Reservoir Regulatory Program]
Generated description
The Lake Whatcom Reservoir Regulatory Program is a local environmental management initiative designed to protect and improve the water quality of Lake Whatcom, the primary drinking water source for the surrounding communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lake Whatcom Reservoir Regulatory Program
Target entity description: The Lake Whatcom Reservoir Regulatory Program is a local environmental management initiative designed to protect and improve the water quality of Lake Whatcom, the primary drinking water source for the surrounding communities.
  • A. Fern Ridge Reservoir
    Fern Ridge Reservoir is a large man-made lake in western Oregon popular for boating, fishing, birdwatching, and other outdoor recreation.
  • B. Prosser Creek Reservoir
    Prosser Creek Reservoir is a man-made lake in Nevada County, California, used primarily for water storage, flood control, and recreation as part of the Truckee River system.
  • C. Cidra Reservoir
    Cidra Reservoir is an artificial lake in the municipality of Cidra, Puerto Rico, primarily used for potable water supply and recreational activities.
  • D. Cle Elum Dam
    Cle Elum Dam is a U.S. Bureau of Reclamation earthfill dam on the Cle Elum River in Washington State that provides irrigation water storage, flood control, and recreation as part of the larger Yakima River basin system.
  • E. Skagit River Hydroelectric Project
    The Skagit River Hydroelectric Project is a major hydroelectric power system in Washington State that supplies electricity to the Seattle area through a series of dams and reservoirs on the Skagit 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_69d7bdeaf49c8190b13800111fa77ea3 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9610b91dc8190a9abefb88447b0ae completed April 10, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ed8d81c8190baed4292ce3a74a1 completed May 2, 2026, 8:30 p.m.
NEDg Description generation batch_69f661e72c2081909b90d849b0449605 completed May 2, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69f662695a348190b9911a19dfc9e779 completed May 2, 2026, 8:45 p.m.
Created at: April 9, 2026, 5:14 p.m.