Triple
T3695894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia River hydropower system |
E78455
|
entity |
| Predicate | regulatedBy |
P86
|
FINISHED |
| Object |
Northwest Power Act
The Northwest Power Act is a U.S. federal law that governs energy planning and fish and wildlife protection in the Pacific Northwest, particularly in relation to the Columbia River’s hydroelectric resources.
|
E380462
|
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: Northwest Power Act | Statement: [Columbia River hydropower system, regulatedBy, Northwest Power Act]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwest Power Act Context triple: [Columbia River hydropower system, regulatedBy, Northwest Power Act]
-
A.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
B.
Federal Water Power Act of 1920
The Federal Water Power Act of 1920 was a U.S. law that established a comprehensive federal licensing and regulatory framework for hydroelectric power development on navigable waters and public lands.
-
C.
Federal Power Act
The Federal Power Act is a U.S. law that regulates interstate electricity transmission and wholesale power sales, granting the federal government—primarily the Federal Energy Regulatory Commission—broad authority over the nation’s electric power industry.
-
D.
Bonneville Power Administration
Bonneville Power Administration is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
-
E.
Bonneville Project Act of 1937
The Bonneville Project Act of 1937 is a U.S. federal law that created the Bonneville Power Administration and established the framework for marketing and transmitting hydroelectric power from the Columbia River dams in the Pacific Northwest.
- 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: Northwest Power Act Triple: [Columbia River hydropower system, regulatedBy, Northwest Power Act]
Generated description
The Northwest Power Act is a U.S. federal law that governs energy planning and fish and wildlife protection in the Pacific Northwest, particularly in relation to the Columbia River’s hydroelectric resources.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northwest Power Act Target entity description: The Northwest Power Act is a U.S. federal law that governs energy planning and fish and wildlife protection in the Pacific Northwest, particularly in relation to the Columbia River’s hydroelectric resources.
-
A.
Columbia River Treaty
The Columbia River Treaty is a landmark 1964 agreement between the United States and Canada that coordinates hydropower generation and flood control in the Columbia River Basin.
-
B.
Federal Water Power Act of 1920
The Federal Water Power Act of 1920 was a U.S. law that established a comprehensive federal licensing and regulatory framework for hydroelectric power development on navigable waters and public lands.
-
C.
Federal Power Act
The Federal Power Act is a U.S. law that regulates interstate electricity transmission and wholesale power sales, granting the federal government—primarily the Federal Energy Regulatory Commission—broad authority over the nation’s electric power industry.
-
D.
Bonneville Power Administration
Bonneville Power Administration is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
-
E.
Bonneville Project Act of 1937
The Bonneville Project Act of 1937 is a U.S. federal law that created the Bonneville Power Administration and established the framework for marketing and transmitting hydroelectric power from the Columbia River dams in the Pacific Northwest.
- 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_69ad85e3b1888190abc983e06968696d |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc50f9ad88190a926042fa73d65dc |
completed | March 8, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3d4821081909ccd1b5789eb761e |
completed | March 14, 2026, 2:11 a.m. |
| NEDg | Description generation | batch_69b4c512ea388190839fdcb3711f41a0 |
completed | March 14, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4c5b4b5848190b799599b8d0a315a |
completed | March 14, 2026, 2:19 a.m. |
Created at: March 8, 2026, 3:26 p.m.