Triple

T11866815
Position Surface form Disambiguated ID Type / Status
Subject Bonneville Power Administration E282305 entity
Predicate abbreviation P43 FINISHED
Object BPA
BPA is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
 E950955 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: BPA | Statement: [Bonneville Power Administration, abbreviation, BPA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BPA
Context triple: [Bonneville Power Administration, abbreviation, BPA]
  • A. The BPA
    The BPA (The Brighton Port Authority) is a musical project led by Norman Cook, better known as Fatboy Slim, featuring a rotating cast of collaborators and a blend of electronic, funk, and dance influences.
  • B. BHA
    BHA is the governing and regulatory body for horseracing in Great Britain, overseeing the sport’s rules, integrity, and welfare standards.
  • C. BHA
    BHA is the internal codename Apple used for the Power Macintosh 7100 personal computer model.
  • D. BPN
    BPN is the National Rail station code for Blackpool North railway station, a primary rail terminus serving the seaside town of Blackpool in Lancashire, England.
  • E. PTBT
    PTBT is the commonly used abbreviation for the Partial Nuclear Test Ban Treaty, an international agreement that prohibits nuclear weapon tests in the atmosphere, outer space, and underwater.
  • 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: BPA
Triple: [Bonneville Power Administration, abbreviation, BPA]
Generated description
BPA is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BPA
Target entity description: BPA is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
  • A. The BPA
    The BPA (The Brighton Port Authority) is a musical project led by Norman Cook, better known as Fatboy Slim, featuring a rotating cast of collaborators and a blend of electronic, funk, and dance influences.
  • B. BHA
    BHA is the governing and regulatory body for horseracing in Great Britain, overseeing the sport’s rules, integrity, and welfare standards.
  • C. BHA
    BHA is the internal codename Apple used for the Power Macintosh 7100 personal computer model.
  • D. BPN
    BPN is the National Rail station code for Blackpool North railway station, a primary rail terminus serving the seaside town of Blackpool in Lancashire, England.
  • E. PTBT
    PTBT is the commonly used abbreviation for the Partial Nuclear Test Ban Treaty, an international agreement that prohibits nuclear weapon tests in the atmosphere, outer space, and underwater.
  • 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_69d6ab2945d081908a5851c916cbcfb5 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a73a233081909449ab294d01a512 completed April 10, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69f2819229ec81908a3bc5579d661c20 completed April 29, 2026, 10:09 p.m.
NEDg Description generation batch_69f28a92ac90819092eef473a49d329e completed April 29, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69f28c462d888190a43e042b00921dbe completed April 29, 2026, 10:55 p.m.
Created at: April 8, 2026, 9:43 p.m.