Triple

T2607343
Position Surface form Disambiguated ID Type / Status
Subject United States federal power system E58692 entity
Predicate operator P179 FINISHED
Object Southwestern Power Administration
Southwestern Power Administration is a U.S. federal agency that markets and transmits hydroelectric power generated at federally owned dams across the southwestern region.
 E285290 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: Southwestern Power Administration | Statement: [United States federal power system, operator, Southwestern Power Administration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Southwestern Power Administration
Context triple: [United States federal power system, operator, Southwestern Power Administration]
  • A. Western Area Power Administration
    Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
  • B. Southeastern Power Administration
    The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
  • C. 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.
  • D. Tennessee Valley Authority
    The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
  • E. Rural Utilities Service
    The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
  • 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: Southwestern Power Administration
Triple: [United States federal power system, operator, Southwestern Power Administration]
Generated description
Southwestern Power Administration is a U.S. federal agency that markets and transmits hydroelectric power generated at federally owned dams across the southwestern region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Southwestern Power Administration
Target entity description: Southwestern Power Administration is a U.S. federal agency that markets and transmits hydroelectric power generated at federally owned dams across the southwestern region.
  • A. Western Area Power Administration
    Western Area Power Administration is a U.S. federal agency that markets and transmits wholesale hydroelectric power across the western and central United States.
  • B. Southeastern Power Administration
    The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
  • C. 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.
  • D. Tennessee Valley Authority
    The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
  • E. Rural Utilities Service
    The Rural Utilities Service is a U.S. Department of Agriculture agency that provides financing and support for infrastructure and utility services—such as electricity, water, and telecommunications—in rural communities.
  • 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_69ab4ac3523881909679750c9f8c2dec completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd86769b88190935151a01c1ac855 completed March 7, 2026, 7:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69af98b250548190ad5226f2a2937a58 completed March 10, 2026, 4:06 a.m.
NEDg Description generation batch_69af99aa962081909c575f132bfbf7ad completed March 10, 2026, 4:10 a.m.
NED2 Entity disambiguation (via description) batch_69af9a0a6efc819081602372e406c4e2 completed March 10, 2026, 4:11 a.m.
Created at: March 6, 2026, 9:49 p.m.